Home / 181,175,925.44-250,029,854.58-102,866,764.88

Finding the Fourth Proportional to 181,175,925.44, 250,029,854.58 and 102,866,764.88

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Solution

The fourth proportional to 181,175,925.44, 250,029,854.58 and 102,866,764.88 is: 141,960,153.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,175,925.44 : 250,029,854.58 = 102,866,764.88 : x
  2. Step 2: Convert to fraction form
    181,175,925.44/250,029,854.58 = 102,866,764.88/x
  3. Step 3: Cross multiply
    181,175,925.44x = 250,029,854.58 × 102,866,764.88
  4. Step 4: Simplify right side
    181,175,925.44x = 25,719,762,262,811,304
  5. Step 5: Solve for x
    x = 25,719,762,262,811,304/181,175,925.44
  6. Step 6: Final answer
    x = 141,960,153.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.