Home / 44,966,854.32-67,456,715.68-13,845,144.72

Finding the Fourth Proportional to 44,966,854.32, 67,456,715.68 and 13,845,144.72

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Solution

The fourth proportional to 44,966,854.32, 67,456,715.68 and 13,845,144.72 is: 20,769,698.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,966,854.32 : 67,456,715.68 = 13,845,144.72 : x
  2. Step 2: Convert to fraction form
    44,966,854.32/67,456,715.68 = 13,845,144.72/x
  3. Step 3: Cross multiply
    44,966,854.32x = 67,456,715.68 × 13,845,144.72
  4. Step 4: Simplify right side
    44,966,854.32x = 933,947,990,925,493.38
  5. Step 5: Solve for x
    x = 933,947,990,925,493.38/44,966,854.32
  6. Step 6: Final answer
    x = 20,769,698.15

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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.