Home / 132,094,909.05-198,142,363.58-35,050,429.05

Finding the Fourth Proportional to 132,094,909.05, 198,142,363.58 and 35,050,429.05

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Solution

The fourth proportional to 132,094,909.05, 198,142,363.58 and 35,050,429.05 is: 52,575,643.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,094,909.05 : 198,142,363.58 = 35,050,429.05 : x
  2. Step 2: Convert to fraction form
    132,094,909.05/198,142,363.58 = 35,050,429.05/x
  3. Step 3: Cross multiply
    132,094,909.05x = 198,142,363.58 × 35,050,429.05
  4. Step 4: Simplify right side
    132,094,909.05x = 6,944,974,856,284,841
  5. Step 5: Solve for x
    x = 6,944,974,856,284,841/132,094,909.05
  6. Step 6: Final answer
    x = 52,575,643.58

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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.