Home / 14,319,630.24-21,454,382.34-9,755,864.25

Finding the Fourth Proportional to 14,319,630.24, 21,454,382.34 and 9,755,864.25

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Solution

The fourth proportional to 14,319,630.24, 21,454,382.34 and 9,755,864.25 is: 14,616,721.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,319,630.24 : 21,454,382.34 = 9,755,864.25 : x
  2. Step 2: Convert to fraction form
    14,319,630.24/21,454,382.34 = 9,755,864.25/x
  3. Step 3: Cross multiply
    14,319,630.24x = 21,454,382.34 × 9,755,864.25
  4. Step 4: Simplify right side
    14,319,630.24x = 209,306,041,676,637.34
  5. Step 5: Solve for x
    x = 209,306,041,676,637.34/14,319,630.24
  6. Step 6: Final answer
    x = 14,616,721.11

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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.