Home / 34,764,200.80-52,146,301.20-10,506,871.60

Finding the Fourth Proportional to 34,764,200.80, 52,146,301.20 and 10,506,871.60

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Solution

The fourth proportional to 34,764,200.80, 52,146,301.20 and 10,506,871.60 is: 15,760,307.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,764,200.80 : 52,146,301.20 = 10,506,871.60 : x
  2. Step 2: Convert to fraction form
    34,764,200.80/52,146,301.20 = 10,506,871.60/x
  3. Step 3: Cross multiply
    34,764,200.80x = 52,146,301.20 × 10,506,871.60
  4. Step 4: Simplify right side
    34,764,200.80x = 547,894,491,123,325.94
  5. Step 5: Solve for x
    x = 547,894,491,123,325.94/34,764,200.80
  6. Step 6: Final answer
    x = 15,760,307.40

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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.