Home / 73,688,892.60-110,533,338.90-25,150,614.60

Finding the Fourth Proportional to 73,688,892.60, 110,533,338.90 and 25,150,614.60

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Solution

The fourth proportional to 73,688,892.60, 110,533,338.90 and 25,150,614.60 is: 37,725,921.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,688,892.60 : 110,533,338.90 = 25,150,614.60 : x
  2. Step 2: Convert to fraction form
    73,688,892.60/110,533,338.90 = 25,150,614.60/x
  3. Step 3: Cross multiply
    73,688,892.60x = 110,533,338.90 × 25,150,614.60
  4. Step 4: Simplify right side
    73,688,892.60x = 2,779,981,407,125,088.50
  5. Step 5: Solve for x
    x = 2,779,981,407,125,088.50/73,688,892.60
  6. Step 6: Final answer
    x = 37,725,921.90

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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.