Home / 63,005,289.75-94,523,877.87-17,567,084.25

Finding the Fourth Proportional to 63,005,289.75, 94,523,877.87 and 17,567,084.25

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Solution

The fourth proportional to 63,005,289.75, 94,523,877.87 and 17,567,084.25 is: 26,355,071.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,005,289.75 : 94,523,877.87 = 17,567,084.25 : x
  2. Step 2: Convert to fraction form
    63,005,289.75/94,523,877.87 = 17,567,084.25/x
  3. Step 3: Cross multiply
    63,005,289.75x = 94,523,877.87 × 17,567,084.25
  4. Step 4: Simplify right side
    63,005,289.75x = 1,660,508,926,179,000.75
  5. Step 5: Solve for x
    x = 1,660,508,926,179,000.75/63,005,289.75
  6. Step 6: Final answer
    x = 26,355,071.66

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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.