Home / 57,623,764.77-86,435,794.79-23,545,110.65

Finding the Fourth Proportional to 57,623,764.77, 86,435,794.79 and 23,545,110.65

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Solution

The fourth proportional to 57,623,764.77, 86,435,794.79 and 23,545,110.65 is: 35,317,726.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,623,764.77 : 86,435,794.79 = 23,545,110.65 : x
  2. Step 2: Convert to fraction form
    57,623,764.77/86,435,794.79 = 23,545,110.65/x
  3. Step 3: Cross multiply
    57,623,764.77x = 86,435,794.79 × 23,545,110.65
  4. Step 4: Simplify right side
    57,623,764.77x = 2,035,140,352,225,473
  5. Step 5: Solve for x
    x = 2,035,140,352,225,473/57,623,764.77
  6. Step 6: Final answer
    x = 35,317,726.29

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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.