Home / 16,607,335.68-24,915,150.72-4,639,968

Finding the Fourth Proportional to 16,607,335.68, 24,915,150.72 and 4,639,968

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Solution

The fourth proportional to 16,607,335.68, 24,915,150.72 and 4,639,968 is: 6,961,110.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,607,335.68 : 24,915,150.72 = 4,639,968 : x
  2. Step 2: Convert to fraction form
    16,607,335.68/24,915,150.72 = 4,639,968/x
  3. Step 3: Cross multiply
    16,607,335.68x = 24,915,150.72 × 4,639,968
  4. Step 4: Simplify right side
    16,607,335.68x = 115,605,502,055,976.95
  5. Step 5: Solve for x
    x = 115,605,502,055,976.95/16,607,335.68
  6. Step 6: Final answer
    x = 6,961,110.70

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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.