Home / 52,176,334.38-78,223,340.49-32,966,607.66

Finding the Fourth Proportional to 52,176,334.38, 78,223,340.49 and 32,966,607.66

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Solution

The fourth proportional to 52,176,334.38, 78,223,340.49 and 32,966,607.66 is: 49,423,904.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,176,334.38 : 78,223,340.49 = 32,966,607.66 : x
  2. Step 2: Convert to fraction form
    52,176,334.38/78,223,340.49 = 32,966,607.66/x
  3. Step 3: Cross multiply
    52,176,334.38x = 78,223,340.49 × 32,966,607.66
  4. Step 4: Simplify right side
    52,176,334.38x = 2,578,758,175,788,422
  5. Step 5: Solve for x
    x = 2,578,758,175,788,422/52,176,334.38
  6. Step 6: Final answer
    x = 49,423,904.66

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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.