Home / 587,502,292,193.60-881,655,982,475.80-205,046,367,414.11

Finding the Fourth Proportional to 587,502,292,193.60, 881,655,982,475.80 and 205,046,367,414.11

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Solution

The fourth proportional to 587,502,292,193.60, 881,655,982,475.80 and 205,046,367,414.11 is: 307,710,044,569.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    587,502,292,193.60 : 881,655,982,475.80 = 205,046,367,414.11 : x
  2. Step 2: Convert to fraction form
    587,502,292,193.60/881,655,982,475.80 = 205,046,367,414.11/x
  3. Step 3: Cross multiply
    587,502,292,193.60x = 881,655,982,475.80 × 205,046,367,414.11
  4. Step 4: Simplify right side
    587,502,292,193.60x = 180,780,356,515,581,006,970,880
  5. Step 5: Solve for x
    x = 180,780,356,515,581,006,970,880/587,502,292,193.60
  6. Step 6: Final answer
    x = 307,710,044,569.51

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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.