Home / 175,869,617.28-263,451,706.56-89,604,539.52

Finding the Fourth Proportional to 175,869,617.28, 263,451,706.56 and 89,604,539.52

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Solution

The fourth proportional to 175,869,617.28, 263,451,706.56 and 89,604,539.52 is: 134,227,100.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,869,617.28 : 263,451,706.56 = 89,604,539.52 : x
  2. Step 2: Convert to fraction form
    175,869,617.28/263,451,706.56 = 89,604,539.52/x
  3. Step 3: Cross multiply
    175,869,617.28x = 263,451,706.56 × 89,604,539.52
  4. Step 4: Simplify right side
    175,869,617.28x = 23,606,468,852,066,964
  5. Step 5: Solve for x
    x = 23,606,468,852,066,964/175,869,617.28
  6. Step 6: Final answer
    x = 134,227,100.83

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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.