Home / 95,232,000.30-142,848,000.45-49,807,718.70

Finding the Fourth Proportional to 95,232,000.30, 142,848,000.45 and 49,807,718.70

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Solution

The fourth proportional to 95,232,000.30, 142,848,000.45 and 49,807,718.70 is: 74,711,578.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,232,000.30 : 142,848,000.45 = 49,807,718.70 : x
  2. Step 2: Convert to fraction form
    95,232,000.30/142,848,000.45 = 49,807,718.70/x
  3. Step 3: Cross multiply
    95,232,000.30x = 142,848,000.45 × 49,807,718.70
  4. Step 4: Simplify right side
    95,232,000.30x = 7,114,933,023,271,073
  5. Step 5: Solve for x
    x = 7,114,933,023,271,073/95,232,000.30
  6. Step 6: Final answer
    x = 74,711,578.05

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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.