Home / 23,332,403.10-34,998,604.65-22,387,619.10

Finding the Fourth Proportional to 23,332,403.10, 34,998,604.65 and 22,387,619.10

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Solution

The fourth proportional to 23,332,403.10, 34,998,604.65 and 22,387,619.10 is: 33,581,428.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,332,403.10 : 34,998,604.65 = 22,387,619.10 : x
  2. Step 2: Convert to fraction form
    23,332,403.10/34,998,604.65 = 22,387,619.10/x
  3. Step 3: Cross multiply
    23,332,403.10x = 34,998,604.65 × 22,387,619.10
  4. Step 4: Simplify right side
    23,332,403.10x = 783,535,429,935,688.88
  5. Step 5: Solve for x
    x = 783,535,429,935,688.88/23,332,403.10
  6. Step 6: Final answer
    x = 33,581,428.65

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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.