Home / 31,968,000.90-47,952,001.35-14,017,104.90

Finding the Fourth Proportional to 31,968,000.90, 47,952,001.35 and 14,017,104.90

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Solution

The fourth proportional to 31,968,000.90, 47,952,001.35 and 14,017,104.90 is: 21,025,657.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,968,000.90 : 47,952,001.35 = 14,017,104.90 : x
  2. Step 2: Convert to fraction form
    31,968,000.90/47,952,001.35 = 14,017,104.90/x
  3. Step 3: Cross multiply
    31,968,000.90x = 47,952,001.35 × 14,017,104.90
  4. Step 4: Simplify right side
    31,968,000.90x = 672,148,233,087,891.62
  5. Step 5: Solve for x
    x = 672,148,233,087,891.62/31,968,000.90
  6. Step 6: Final answer
    x = 21,025,657.35

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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.