Home / 58,692,635.18-80,998,366.23-32,587,154.30

Finding the Fourth Proportional to 58,692,635.18, 80,998,366.23 and 32,587,154.30

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Solution

The fourth proportional to 58,692,635.18, 80,998,366.23 and 32,587,154.30 is: 44,971,677.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,692,635.18 : 80,998,366.23 = 32,587,154.30 : x
  2. Step 2: Convert to fraction form
    58,692,635.18/80,998,366.23 = 32,587,154.30/x
  3. Step 3: Cross multiply
    58,692,635.18x = 80,998,366.23 × 32,587,154.30
  4. Step 4: Simplify right side
    58,692,635.18x = 2,639,506,258,131,718.50
  5. Step 5: Solve for x
    x = 2,639,506,258,131,718.50/58,692,635.18
  6. Step 6: Final answer
    x = 44,971,677.45

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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.