Home / 466,599,200.10-699,898,800.15-293,514,771.30

Finding the Fourth Proportional to 466,599,200.10, 699,898,800.15 and 293,514,771.30

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Solution

The fourth proportional to 466,599,200.10, 699,898,800.15 and 293,514,771.30 is: 440,272,156.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    466,599,200.10 : 699,898,800.15 = 293,514,771.30 : x
  2. Step 2: Convert to fraction form
    466,599,200.10/699,898,800.15 = 293,514,771.30/x
  3. Step 3: Cross multiply
    466,599,200.10x = 699,898,800.15 × 293,514,771.30
  4. Step 4: Simplify right side
    466,599,200.10x = 205,430,636,259,171,648
  5. Step 5: Solve for x
    x = 205,430,636,259,171,648/466,599,200.10
  6. Step 6: Final answer
    x = 440,272,156.95

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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.