Home / 58,015,510.29-87,033,179.84-23,918,216.85

Finding the Fourth Proportional to 58,015,510.29, 87,033,179.84 and 23,918,216.85

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Solution

The fourth proportional to 58,015,510.29, 87,033,179.84 and 23,918,216.85 is: 35,881,412.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,015,510.29 : 87,033,179.84 = 23,918,216.85 : x
  2. Step 2: Convert to fraction form
    58,015,510.29/87,033,179.84 = 23,918,216.85/x
  3. Step 3: Cross multiply
    58,015,510.29x = 87,033,179.84 × 23,918,216.85
  4. Step 4: Simplify right side
    58,015,510.29x = 2,081,678,468,438,577.25
  5. Step 5: Solve for x
    x = 2,081,678,468,438,577.25/58,015,510.29
  6. Step 6: Final answer
    x = 35,881,412.71

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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.