Home / 25,924,347.80-38,881,243.16-9,523,995.45

Finding the Fourth Proportional to 25,924,347.80, 38,881,243.16 and 9,523,995.45

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Solution

The fourth proportional to 25,924,347.80, 38,881,243.16 and 9,523,995.45 is: 14,284,053.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,924,347.80 : 38,881,243.16 = 9,523,995.45 : x
  2. Step 2: Convert to fraction form
    25,924,347.80/38,881,243.16 = 9,523,995.45/x
  3. Step 3: Cross multiply
    25,924,347.80x = 38,881,243.16 × 9,523,995.45
  4. Step 4: Simplify right side
    25,924,347.80x = 370,304,782,946,183.56
  5. Step 5: Solve for x
    x = 370,304,782,946,183.56/25,924,347.80
  6. Step 6: Final answer
    x = 14,284,053.96

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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.