Home / 3,350,486,844.60-5,025,730,266.90-896,823,747.60

Finding the Fourth Proportional to 3,350,486,844.60, 5,025,730,266.90 and 896,823,747.60

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Solution

The fourth proportional to 3,350,486,844.60, 5,025,730,266.90 and 896,823,747.60 is: 1,345,235,621.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,350,486,844.60 : 5,025,730,266.90 = 896,823,747.60 : x
  2. Step 2: Convert to fraction form
    3,350,486,844.60/5,025,730,266.90 = 896,823,747.60/x
  3. Step 3: Cross multiply
    3,350,486,844.60x = 5,025,730,266.90 × 896,823,747.60
  4. Step 4: Simplify right side
    3,350,486,844.60x = 4,507,194,252,388,005,888
  5. Step 5: Solve for x
    x = 4,507,194,252,388,005,888/3,350,486,844.60
  6. Step 6: Final answer
    x = 1,345,235,621.40

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Double scale
Find fourth proportional to 3,350,486,845.60, 5,025,730,268.40 and 896,823,748.60
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.