Home / 40,257,024.30-60,385,536.45-9,964,887.30

Finding the Fourth Proportional to 40,257,024.30, 60,385,536.45 and 9,964,887.30

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Solution

The fourth proportional to 40,257,024.30, 60,385,536.45 and 9,964,887.30 is: 14,947,330.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,257,024.30 : 60,385,536.45 = 9,964,887.30 : x
  2. Step 2: Convert to fraction form
    40,257,024.30/60,385,536.45 = 9,964,887.30/x
  3. Step 3: Cross multiply
    40,257,024.30x = 60,385,536.45 × 9,964,887.30
  4. Step 4: Simplify right side
    40,257,024.30x = 601,735,065,274,292.12
  5. Step 5: Solve for x
    x = 601,735,065,274,292.12/40,257,024.30
  6. Step 6: Final answer
    x = 14,947,330.95

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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.