Home / 16,642,024.20-24,965,801.10-6,544,974.60

Finding the Fourth Proportional to 16,642,024.20, 24,965,801.10 and 6,544,974.60

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Solution

The fourth proportional to 16,642,024.20, 24,965,801.10 and 6,544,974.60 is: 9,818,549.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,642,024.20 : 24,965,801.10 = 6,544,974.60 : x
  2. Step 2: Convert to fraction form
    16,642,024.20/24,965,801.10 = 6,544,974.60/x
  3. Step 3: Cross multiply
    16,642,024.20x = 24,965,801.10 × 6,544,974.60
  4. Step 4: Simplify right side
    16,642,024.20x = 163,400,534,068,152.06
  5. Step 5: Solve for x
    x = 163,400,534,068,152.06/16,642,024.20
  6. Step 6: Final answer
    x = 9,818,549.24

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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.