Home / 63,835,166.56-88,087,550.88-37,724,719.36

Finding the Fourth Proportional to 63,835,166.56, 88,087,550.88 and 37,724,719.36

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Solution

The fourth proportional to 63,835,166.56, 88,087,550.88 and 37,724,719.36 is: 52,057,170.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,835,166.56 : 88,087,550.88 = 37,724,719.36 : x
  2. Step 2: Convert to fraction form
    63,835,166.56/88,087,550.88 = 37,724,719.36/x
  3. Step 3: Cross multiply
    63,835,166.56x = 88,087,550.88 × 37,724,719.36
  4. Step 4: Simplify right side
    63,835,166.56x = 3,323,078,136,057,721
  5. Step 5: Solve for x
    x = 3,323,078,136,057,721/63,835,166.56
  6. Step 6: Final answer
    x = 52,057,170.29

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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.