Home / 63,144,046.20-94,716,069.30-17,713,543.80

Finding the Fourth Proportional to 63,144,046.20, 94,716,069.30 and 17,713,543.80

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Solution

The fourth proportional to 63,144,046.20, 94,716,069.30 and 17,713,543.80 is: 26,570,315.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,144,046.20 : 94,716,069.30 = 17,713,543.80 : x
  2. Step 2: Convert to fraction form
    63,144,046.20/94,716,069.30 = 17,713,543.80/x
  3. Step 3: Cross multiply
    63,144,046.20x = 94,716,069.30 × 17,713,543.80
  4. Step 4: Simplify right side
    63,144,046.20x = 1,677,757,242,109,385.25
  5. Step 5: Solve for x
    x = 1,677,757,242,109,385.25/63,144,046.20
  6. Step 6: Final answer
    x = 26,570,315.70

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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.