Home / 107,336,051.64-160,800,948.90-63,485,476.92

Finding the Fourth Proportional to 107,336,051.64, 160,800,948.90 and 63,485,476.92

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Solution

The fourth proportional to 107,336,051.64, 160,800,948.90 and 63,485,476.92 is: 95,108,072.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,336,051.64 : 160,800,948.90 = 63,485,476.92 : x
  2. Step 2: Convert to fraction form
    107,336,051.64/160,800,948.90 = 63,485,476.92/x
  3. Step 3: Cross multiply
    107,336,051.64x = 160,800,948.90 × 63,485,476.92
  4. Step 4: Simplify right side
    107,336,051.64x = 10,208,524,930,105,050
  5. Step 5: Solve for x
    x = 10,208,524,930,105,050/107,336,051.64
  6. Step 6: Final answer
    x = 95,108,072.02

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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.