Home / 15,924,577.28-23,882,928.98-6,825,643

Finding the Fourth Proportional to 15,924,577.28, 23,882,928.98 and 6,825,643

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Solution

The fourth proportional to 15,924,577.28, 23,882,928.98 and 6,825,643 is: 10,236,777.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,924,577.28 : 23,882,928.98 = 6,825,643 : x
  2. Step 2: Convert to fraction form
    15,924,577.28/23,882,928.98 = 6,825,643/x
  3. Step 3: Cross multiply
    15,924,577.28x = 23,882,928.98 × 6,825,643
  4. Step 4: Simplify right side
    15,924,577.28x = 163,016,347,011,834.16
  5. Step 5: Solve for x
    x = 163,016,347,011,834.16/15,924,577.28
  6. Step 6: Final answer
    x = 10,236,777.04

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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.