Home / 588,308,152.84-811,834,162.14-337,399,577.80

Finding the Fourth Proportional to 588,308,152.84, 811,834,162.14 and 337,399,577.80

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Solution

The fourth proportional to 588,308,152.84, 811,834,162.14 and 337,399,577.80 is: 465,593,587.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    588,308,152.84 : 811,834,162.14 = 337,399,577.80 : x
  2. Step 2: Convert to fraction form
    588,308,152.84/811,834,162.14 = 337,399,577.80/x
  3. Step 3: Cross multiply
    588,308,152.84x = 811,834,162.14 × 337,399,577.80
  4. Step 4: Simplify right side
    588,308,152.84x = 273,912,503,549,652,736
  5. Step 5: Solve for x
    x = 273,912,503,549,652,736/588,308,152.84
  6. Step 6: Final answer
    x = 465,593,587.69

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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.