Home / 31,891,295,420.31-44,010,005,337.56-17,226,000,847.98

Finding the Fourth Proportional to 31,891,295,420.31, 44,010,005,337.56 and 17,226,000,847.98

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Solution

The fourth proportional to 31,891,295,420.31, 44,010,005,337.56 and 17,226,000,847.98 is: 23,771,890,707.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,891,295,420.31 : 44,010,005,337.56 = 17,226,000,847.98 : x
  2. Step 2: Convert to fraction form
    31,891,295,420.31/44,010,005,337.56 = 17,226,000,847.98/x
  3. Step 3: Cross multiply
    31,891,295,420.31x = 44,010,005,337.56 × 17,226,000,847.98
  4. Step 4: Simplify right side
    31,891,295,420.31x = 758,116,389,264,412,770,304
  5. Step 5: Solve for x
    x = 758,116,389,264,412,770,304/31,891,295,420.31
  6. Step 6: Final answer
    x = 23,771,890,707.88

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.