Home / 224,005,710.10-336,008,565.15-162,783,706.90

Finding the Fourth Proportional to 224,005,710.10, 336,008,565.15 and 162,783,706.90

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Solution

The fourth proportional to 224,005,710.10, 336,008,565.15 and 162,783,706.90 is: 244,175,560.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,005,710.10 : 336,008,565.15 = 162,783,706.90 : x
  2. Step 2: Convert to fraction form
    224,005,710.10/336,008,565.15 = 162,783,706.90/x
  3. Step 3: Cross multiply
    224,005,710.10x = 336,008,565.15 × 162,783,706.90
  4. Step 4: Simplify right side
    224,005,710.10x = 54,696,719,785,267,152
  5. Step 5: Solve for x
    x = 54,696,719,785,267,152/224,005,710.10
  6. Step 6: Final answer
    x = 244,175,560.35

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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.