Home / 132,604,209.96-198,937,086.03-41,725,437

Finding the Fourth Proportional to 132,604,209.96, 198,937,086.03 and 41,725,437

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Solution

The fourth proportional to 132,604,209.96, 198,937,086.03 and 41,725,437 is: 62,597,837.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,604,209.96 : 198,937,086.03 = 41,725,437 : x
  2. Step 2: Convert to fraction form
    132,604,209.96/198,937,086.03 = 41,725,437/x
  3. Step 3: Cross multiply
    132,604,209.96x = 198,937,086.03 × 41,725,437
  4. Step 4: Simplify right side
    132,604,209.96x = 8,300,736,850,108,345
  5. Step 5: Solve for x
    x = 8,300,736,850,108,345/132,604,209.96
  6. Step 6: Final answer
    x = 62,597,837.98

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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.