Home / 334,676,247.90-502,014,371.85-237,103,680.30

Finding the Fourth Proportional to 334,676,247.90, 502,014,371.85 and 237,103,680.30

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Solution

The fourth proportional to 334,676,247.90, 502,014,371.85 and 237,103,680.30 is: 355,655,520.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,676,247.90 : 502,014,371.85 = 237,103,680.30 : x
  2. Step 2: Convert to fraction form
    334,676,247.90/502,014,371.85 = 237,103,680.30/x
  3. Step 3: Cross multiply
    334,676,247.90x = 502,014,371.85 × 237,103,680.30
  4. Step 4: Simplify right side
    334,676,247.90x = 119,029,455,129,127,728
  5. Step 5: Solve for x
    x = 119,029,455,129,127,728/334,676,247.90
  6. Step 6: Final answer
    x = 355,655,520.45

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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.