Home / 34,791,022.80-52,186,534.20-10,853,384.40

Finding the Fourth Proportional to 34,791,022.80, 52,186,534.20 and 10,853,384.40

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Solution

The fourth proportional to 34,791,022.80, 52,186,534.20 and 10,853,384.40 is: 16,280,076.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,791,022.80 : 52,186,534.20 = 10,853,384.40 : x
  2. Step 2: Convert to fraction form
    34,791,022.80/52,186,534.20 = 10,853,384.40/x
  3. Step 3: Cross multiply
    34,791,022.80x = 52,186,534.20 × 10,853,384.40
  4. Step 4: Simplify right side
    34,791,022.80x = 566,400,516,176,346.50
  5. Step 5: Solve for x
    x = 566,400,516,176,346.50/34,791,022.80
  6. Step 6: Final answer
    x = 16,280,076.60

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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.