Home / 58,712,204.20-88,068,306.30-20,369,720.20

Finding the Fourth Proportional to 58,712,204.20, 88,068,306.30 and 20,369,720.20

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Solution

The fourth proportional to 58,712,204.20, 88,068,306.30 and 20,369,720.20 is: 30,554,580.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,712,204.20 : 88,068,306.30 = 20,369,720.20 : x
  2. Step 2: Convert to fraction form
    58,712,204.20/88,068,306.30 = 20,369,720.20/x
  3. Step 3: Cross multiply
    58,712,204.20x = 88,068,306.30 × 20,369,720.20
  4. Step 4: Simplify right side
    58,712,204.20x = 1,793,926,757,818,897.25
  5. Step 5: Solve for x
    x = 1,793,926,757,818,897.25/58,712,204.20
  6. Step 6: Final answer
    x = 30,554,580.30

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1.5x scale

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.