Home / 175,869,607.28-263,451,691.56-89,604,529.52

Finding the Fourth Proportional to 175,869,607.28, 263,451,691.56 and 89,604,529.52

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Solution

The fourth proportional to 175,869,607.28, 263,451,691.56 and 89,604,529.52 is: 134,227,085.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,869,607.28 : 263,451,691.56 = 89,604,529.52 : x
  2. Step 2: Convert to fraction form
    175,869,607.28/263,451,691.56 = 89,604,529.52/x
  3. Step 3: Cross multiply
    175,869,607.28x = 263,451,691.56 × 89,604,529.52
  4. Step 4: Simplify right side
    175,869,607.28x = 23,606,464,873,481,952
  5. Step 5: Solve for x
    x = 23,606,464,873,481,952/175,869,607.28
  6. Step 6: Final answer
    x = 134,227,085.84

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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.