Home / 63,435,380.04-95,153,153.58-17,377,658.61

Finding the Fourth Proportional to 63,435,380.04, 95,153,153.58 and 17,377,658.61

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Solution

The fourth proportional to 63,435,380.04, 95,153,153.58 and 17,377,658.61 is: 26,066,510.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,435,380.04 : 95,153,153.58 = 17,377,658.61 : x
  2. Step 2: Convert to fraction form
    63,435,380.04/95,153,153.58 = 17,377,658.61/x
  3. Step 3: Cross multiply
    63,435,380.04x = 95,153,153.58 × 17,377,658.61
  4. Step 4: Simplify right side
    63,435,380.04x = 1,653,539,018,578,139.25
  5. Step 5: Solve for x
    x = 1,653,539,018,578,139.25/63,435,380.04
  6. Step 6: Final answer
    x = 26,066,510.79

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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.