Home / 60,983,773.75-91,475,658.11-17,852,977.02

Finding the Fourth Proportional to 60,983,773.75, 91,475,658.11 and 17,852,977.02

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Solution

The fourth proportional to 60,983,773.75, 91,475,658.11 and 17,852,977.02 is: 26,779,464.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,983,773.75 : 91,475,658.11 = 17,852,977.02 : x
  2. Step 2: Convert to fraction form
    60,983,773.75/91,475,658.11 = 17,852,977.02/x
  3. Step 3: Cross multiply
    60,983,773.75x = 91,475,658.11 × 17,852,977.02
  4. Step 4: Simplify right side
    60,983,773.75x = 1,633,112,822,514,872.75
  5. Step 5: Solve for x
    x = 1,633,112,822,514,872.75/60,983,773.75
  6. Step 6: Final answer
    x = 26,779,464.80

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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.