Home / 224,666,475.20-336,999,712.80-63,108,411.20

Finding the Fourth Proportional to 224,666,475.20, 336,999,712.80 and 63,108,411.20

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Solution

The fourth proportional to 224,666,475.20, 336,999,712.80 and 63,108,411.20 is: 94,662,616.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,666,475.20 : 336,999,712.80 = 63,108,411.20 : x
  2. Step 2: Convert to fraction form
    224,666,475.20/336,999,712.80 = 63,108,411.20/x
  3. Step 3: Cross multiply
    224,666,475.20x = 336,999,712.80 × 63,108,411.20
  4. Step 4: Simplify right side
    224,666,475.20x = 21,267,516,449,664,304
  5. Step 5: Solve for x
    x = 21,267,516,449,664,304/224,666,475.20
  6. Step 6: Final answer
    x = 94,662,616.80

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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.