Home / 113,175,206.93-169,693,287.89-44,007,385.76

Finding the Fourth Proportional to 113,175,206.93, 169,693,287.89 and 44,007,385.76

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Solution

The fourth proportional to 113,175,206.93, 169,693,287.89 and 44,007,385.76 is: 65,984,045.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,175,206.93 : 169,693,287.89 = 44,007,385.76 : x
  2. Step 2: Convert to fraction form
    113,175,206.93/169,693,287.89 = 44,007,385.76/x
  3. Step 3: Cross multiply
    113,175,206.93x = 169,693,287.89 × 44,007,385.76
  4. Step 4: Simplify right side
    113,175,206.93x = 7,467,757,981,262,163
  5. Step 5: Solve for x
    x = 7,467,757,981,262,163/113,175,206.93
  6. Step 6: Final answer
    x = 65,984,045.30

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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.