Home / 24,058,077.30-36,087,115.95-20,019,125.70

Finding the Fourth Proportional to 24,058,077.30, 36,087,115.95 and 20,019,125.70

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Solution

The fourth proportional to 24,058,077.30, 36,087,115.95 and 20,019,125.70 is: 30,028,688.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,058,077.30 : 36,087,115.95 = 20,019,125.70 : x
  2. Step 2: Convert to fraction form
    24,058,077.30/36,087,115.95 = 20,019,125.70/x
  3. Step 3: Cross multiply
    24,058,077.30x = 36,087,115.95 × 20,019,125.70
  4. Step 4: Simplify right side
    24,058,077.30x = 722,432,510,353,525
  5. Step 5: Solve for x
    x = 722,432,510,353,525/24,058,077.30
  6. Step 6: Final answer
    x = 30,028,688.55

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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.