Home / 3,350,488,083.10-5,025,732,124.65-896,824,986.10

Finding the Fourth Proportional to 3,350,488,083.10, 5,025,732,124.65 and 896,824,986.10

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Solution

The fourth proportional to 3,350,488,083.10, 5,025,732,124.65 and 896,824,986.10 is: 1,345,237,479.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,350,488,083.10 : 5,025,732,124.65 = 896,824,986.10 : x
  2. Step 2: Convert to fraction form
    3,350,488,083.10/5,025,732,124.65 = 896,824,986.10/x
  3. Step 3: Cross multiply
    3,350,488,083.10x = 5,025,732,124.65 × 896,824,986.10
  4. Step 4: Simplify right side
    3,350,488,083.10x = 4,507,202,142,831,559,680
  5. Step 5: Solve for x
    x = 4,507,202,142,831,559,680/3,350,488,083.10
  6. Step 6: Final answer
    x = 1,345,237,479.15

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Half scale
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Double scale
Find fourth proportional to 3,350,488,084.10, 5,025,732,126.15 and 896,824,987.10
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.