Home / 22,764,827.20-34,144,130.40-6,808,475.20

Finding the Fourth Proportional to 22,764,827.20, 34,144,130.40 and 6,808,475.20

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Solution

The fourth proportional to 22,764,827.20, 34,144,130.40 and 6,808,475.20 is: 10,211,782.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,764,827.20 : 34,144,130.40 = 6,808,475.20 : x
  2. Step 2: Convert to fraction form
    22,764,827.20/34,144,130.40 = 6,808,475.20/x
  3. Step 3: Cross multiply
    22,764,827.20x = 34,144,130.40 × 6,808,475.20
  4. Step 4: Simplify right side
    22,764,827.20x = 232,469,465,053,966.06
  5. Step 5: Solve for x
    x = 232,469,465,053,966.06/22,764,827.20
  6. Step 6: Final answer
    x = 10,211,782.55

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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.