Home / 59,037,098.91-88,556,435.71-20,699,732.49

Finding the Fourth Proportional to 59,037,098.91, 88,556,435.71 and 20,699,732.49

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Solution

The fourth proportional to 59,037,098.91, 88,556,435.71 and 20,699,732.49 is: 31,049,874.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,037,098.91 : 88,556,435.71 = 20,699,732.49 : x
  2. Step 2: Convert to fraction form
    59,037,098.91/88,556,435.71 = 20,699,732.49/x
  3. Step 3: Cross multiply
    59,037,098.91x = 88,556,435.71 × 20,699,732.49
  4. Step 4: Simplify right side
    59,037,098.91x = 1,833,094,529,361,384.25
  5. Step 5: Solve for x
    x = 1,833,094,529,361,384.25/59,037,098.91
  6. Step 6: Final answer
    x = 31,049,874.79

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.