Home / 34,989,331.20-52,480,453.08-9,432,924

Finding the Fourth Proportional to 34,989,331.20, 52,480,453.08 and 9,432,924

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Solution

The fourth proportional to 34,989,331.20, 52,480,453.08 and 9,432,924 is: 14,148,430.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,989,331.20 : 52,480,453.08 = 9,432,924 : x
  2. Step 2: Convert to fraction form
    34,989,331.20/52,480,453.08 = 9,432,924/x
  3. Step 3: Cross multiply
    34,989,331.20x = 52,480,453.08 × 9,432,924
  4. Step 4: Simplify right side
    34,989,331.20x = 495,044,125,389,205.88
  5. Step 5: Solve for x
    x = 495,044,125,389,205.88/34,989,331.20
  6. Step 6: Final answer
    x = 14,148,430.63

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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.