Home / 95,149,950.32-131,296,400.88-52,762,444.04

Finding the Fourth Proportional to 95,149,950.32, 131,296,400.88 and 52,762,444.04

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Solution

The fourth proportional to 95,149,950.32, 131,296,400.88 and 52,762,444.04 is: 72,806,333.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,149,950.32 : 131,296,400.88 = 52,762,444.04 : x
  2. Step 2: Convert to fraction form
    95,149,950.32/131,296,400.88 = 52,762,444.04/x
  3. Step 3: Cross multiply
    95,149,950.32x = 131,296,400.88 × 52,762,444.04
  4. Step 4: Simplify right side
    95,149,950.32x = 6,927,519,004,084,406
  5. Step 5: Solve for x
    x = 6,927,519,004,084,406/95,149,950.32
  6. Step 6: Final answer
    x = 72,806,333.38

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.