Home / 95,299,646.20-142,588,737.42-56,458,950.64

Finding the Fourth Proportional to 95,299,646.20, 142,588,737.42 and 56,458,950.64

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Solution

The fourth proportional to 95,299,646.20, 142,588,737.42 and 56,458,950.64 is: 84,474,715.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,299,646.20 : 142,588,737.42 = 56,458,950.64 : x
  2. Step 2: Convert to fraction form
    95,299,646.20/142,588,737.42 = 56,458,950.64/x
  3. Step 3: Cross multiply
    95,299,646.20x = 142,588,737.42 × 56,458,950.64
  4. Step 4: Simplify right side
    95,299,646.20x = 8,050,410,487,815,700
  5. Step 5: Solve for x
    x = 8,050,410,487,815,700/95,299,646.20
  6. Step 6: Final answer
    x = 84,474,715.37

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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.