Home / 334,829,613.60-501,973,387.92-104,680,231.20

Finding the Fourth Proportional to 334,829,613.60, 501,973,387.92 and 104,680,231.20

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Solution

The fourth proportional to 334,829,613.60, 501,973,387.92 and 104,680,231.20 is: 156,935,611.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,829,613.60 : 501,973,387.92 = 104,680,231.20 : x
  2. Step 2: Convert to fraction form
    334,829,613.60/501,973,387.92 = 104,680,231.20/x
  3. Step 3: Cross multiply
    334,829,613.60x = 501,973,387.92 × 104,680,231.20
  4. Step 4: Simplify right side
    334,829,613.60x = 52,546,690,303,712,888
  5. Step 5: Solve for x
    x = 52,546,690,303,712,888/334,829,613.60
  6. Step 6: Final answer
    x = 156,935,611.93

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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.