Home / 224,784,672.60-337,186,340.10-71,426,400.60

Finding the Fourth Proportional to 224,784,672.60, 337,186,340.10 and 71,426,400.60

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Solution

The fourth proportional to 224,784,672.60, 337,186,340.10 and 71,426,400.60 is: 107,142,565.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,784,672.60 : 337,186,340.10 = 71,426,400.60 : x
  2. Step 2: Convert to fraction form
    224,784,672.60/337,186,340.10 = 71,426,400.60/x
  3. Step 3: Cross multiply
    224,784,672.60x = 337,186,340.10 × 71,426,400.60
  4. Step 4: Simplify right side
    224,784,672.60x = 24,084,006,604,830,444
  5. Step 5: Solve for x
    x = 24,084,006,604,830,444/224,784,672.60
  6. Step 6: Final answer
    x = 107,142,565.93

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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.