Home / 337,942,001.52-466,280,030.52-191,264,281.20

Finding the Fourth Proportional to 337,942,001.52, 466,280,030.52 and 191,264,281.20

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Solution

The fourth proportional to 337,942,001.52, 466,280,030.52 and 191,264,281.20 is: 263,899,469.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,942,001.52 : 466,280,030.52 = 191,264,281.20 : x
  2. Step 2: Convert to fraction form
    337,942,001.52/466,280,030.52 = 191,264,281.20/x
  3. Step 3: Cross multiply
    337,942,001.52x = 466,280,030.52 × 191,264,281.20
  4. Step 4: Simplify right side
    337,942,001.52x = 89,182,714,875,321,856
  5. Step 5: Solve for x
    x = 89,182,714,875,321,856/337,942,001.52
  6. Step 6: Final answer
    x = 263,899,469.36

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.