Home / 37,688,006.43-52,009,919.24-22,217,166.27

Finding the Fourth Proportional to 37,688,006.43, 52,009,919.24 and 22,217,166.27

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Solution

The fourth proportional to 37,688,006.43, 52,009,919.24 and 22,217,166.27 is: 30,659,966.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,688,006.43 : 52,009,919.24 = 22,217,166.27 : x
  2. Step 2: Convert to fraction form
    37,688,006.43/52,009,919.24 = 22,217,166.27/x
  3. Step 3: Cross multiply
    37,688,006.43x = 52,009,919.24 × 22,217,166.27
  4. Step 4: Simplify right side
    37,688,006.43x = 1,155,513,023,333,266.25
  5. Step 5: Solve for x
    x = 1,155,513,023,333,266.25/37,688,006.43
  6. Step 6: Final answer
    x = 30,659,966.73

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.