Home / 176,614,451.97-264,928,983.21-52,117,082.21

Finding the Fourth Proportional to 176,614,451.97, 264,928,983.21 and 52,117,082.21

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Solution

The fourth proportional to 176,614,451.97, 264,928,983.21 and 52,117,082.21 is: 78,177,779.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,614,451.97 : 264,928,983.21 = 52,117,082.21 : x
  2. Step 2: Convert to fraction form
    176,614,451.97/264,928,983.21 = 52,117,082.21/x
  3. Step 3: Cross multiply
    176,614,451.97x = 264,928,983.21 × 52,117,082.21
  4. Step 4: Simplify right side
    176,614,451.97x = 13,807,325,596,442,634
  5. Step 5: Solve for x
    x = 13,807,325,596,442,634/176,614,451.97
  6. Step 6: Final answer
    x = 78,177,779.01

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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.