Home / 4,480,781,685.10-6,721,172,527.65-4,480,781,685.10

Finding the Fourth Proportional to 4,480,781,685.10, 6,721,172,527.65 and 4,480,781,685.10

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Solution

The fourth proportional to 4,480,781,685.10, 6,721,172,527.65 and 4,480,781,685.10 is: 6,721,172,527.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,480,781,685.10 : 6,721,172,527.65 = 4,480,781,685.10 : x
  2. Step 2: Convert to fraction form
    4,480,781,685.10/6,721,172,527.65 = 4,480,781,685.10/x
  3. Step 3: Cross multiply
    4,480,781,685.10x = 6,721,172,527.65 × 4,480,781,685.10
  4. Step 4: Simplify right side
    4,480,781,685.10x = 30,116,106,764,291,395,584
  5. Step 5: Solve for x
    x = 30,116,106,764,291,395,584/4,480,781,685.10
  6. Step 6: Final answer
    x = 6,721,172,527.65

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Double scale
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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.