Home / 334,676,221.65-502,014,332.48-237,103,654.05

Finding the Fourth Proportional to 334,676,221.65, 502,014,332.48 and 237,103,654.05

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Solution

The fourth proportional to 334,676,221.65, 502,014,332.48 and 237,103,654.05 is: 355,655,481.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,676,221.65 : 502,014,332.48 = 237,103,654.05 : x
  2. Step 2: Convert to fraction form
    334,676,221.65/502,014,332.48 = 237,103,654.05/x
  3. Step 3: Cross multiply
    334,676,221.65x = 502,014,332.48 × 237,103,654.05
  4. Step 4: Simplify right side
    334,676,221.65x = 119,029,432,615,294,096
  5. Step 5: Solve for x
    x = 119,029,432,615,294,096/334,676,221.65
  6. Step 6: Final answer
    x = 355,655,481.08

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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.