Home / 59,058,049.60-88,587,074.40-38,650,715.20

Finding the Fourth Proportional to 59,058,049.60, 88,587,074.40 and 38,650,715.20

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Solution

The fourth proportional to 59,058,049.60, 88,587,074.40 and 38,650,715.20 is: 57,976,072.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,058,049.60 : 88,587,074.40 = 38,650,715.20 : x
  2. Step 2: Convert to fraction form
    59,058,049.60/88,587,074.40 = 38,650,715.20/x
  3. Step 3: Cross multiply
    59,058,049.60x = 88,587,074.40 × 38,650,715.20
  4. Step 4: Simplify right side
    59,058,049.60x = 3,423,953,783,035,611.50
  5. Step 5: Solve for x
    x = 3,423,953,783,035,611.50/59,058,049.60
  6. Step 6: Final answer
    x = 57,976,072.80

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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.