Home / 22,996,663.22-34,518,920.61-16,938,235.82

Finding the Fourth Proportional to 22,996,663.22, 34,518,920.61 and 16,938,235.82

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Solution

The fourth proportional to 22,996,663.22, 34,518,920.61 and 16,938,235.82 is: 25,424,976.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,996,663.22 : 34,518,920.61 = 16,938,235.82 : x
  2. Step 2: Convert to fraction form
    22,996,663.22/34,518,920.61 = 16,938,235.82/x
  3. Step 3: Cross multiply
    22,996,663.22x = 34,518,920.61 × 16,938,235.82
  4. Step 4: Simplify right side
    22,996,663.22x = 584,689,617,693,854
  5. Step 5: Solve for x
    x = 584,689,617,693,854/22,996,663.22
  6. Step 6: Final answer
    x = 25,424,976.31

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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.