Home / 58,704,059.87-88,041,538.35-19,841,648.55

Finding the Fourth Proportional to 58,704,059.87, 88,041,538.35 and 19,841,648.55

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Solution

The fourth proportional to 58,704,059.87, 88,041,538.35 and 19,841,648.55 is: 29,757,554.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,704,059.87 : 88,041,538.35 = 19,841,648.55 : x
  2. Step 2: Convert to fraction form
    58,704,059.87/88,041,538.35 = 19,841,648.55/x
  3. Step 3: Cross multiply
    58,704,059.87x = 88,041,538.35 × 19,841,648.55
  4. Step 4: Simplify right side
    58,704,059.87x = 1,746,889,261,742,046.75
  5. Step 5: Solve for x
    x = 1,746,889,261,742,046.75/58,704,059.87
  6. Step 6: Final answer
    x = 29,757,554.51

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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.