Home / 95,318,274.54-143,025,700.65-43,497,134.46

Finding the Fourth Proportional to 95,318,274.54, 143,025,700.65 and 43,497,134.46

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Solution

The fourth proportional to 95,318,274.54, 143,025,700.65 and 43,497,134.46 is: 65,267,737.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,318,274.54 : 143,025,700.65 = 43,497,134.46 : x
  2. Step 2: Convert to fraction form
    95,318,274.54/143,025,700.65 = 43,497,134.46/x
  3. Step 3: Cross multiply
    95,318,274.54x = 143,025,700.65 × 43,497,134.46
  4. Step 4: Simplify right side
    95,318,274.54x = 6,221,208,132,408,760
  5. Step 5: Solve for x
    x = 6,221,208,132,408,760/95,318,274.54
  6. Step 6: Final answer
    x = 65,267,737.61

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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.