Home / 148,829,772.60-223,244,658.90-107,802,527.40

Finding the Fourth Proportional to 148,829,772.60, 223,244,658.90 and 107,802,527.40

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Solution

The fourth proportional to 148,829,772.60, 223,244,658.90 and 107,802,527.40 is: 161,703,791.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,829,772.60 : 223,244,658.90 = 107,802,527.40 : x
  2. Step 2: Convert to fraction form
    148,829,772.60/223,244,658.90 = 107,802,527.40/x
  3. Step 3: Cross multiply
    148,829,772.60x = 223,244,658.90 × 107,802,527.40
  4. Step 4: Simplify right side
    148,829,772.60x = 24,066,338,457,970,904
  5. Step 5: Solve for x
    x = 24,066,338,457,970,904/148,829,772.60
  6. Step 6: Final answer
    x = 161,703,791.10

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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.