Home / 95,402,830.64-131,737,736.80-92,317,816.08

Finding the Fourth Proportional to 95,402,830.64, 131,737,736.80 and 92,317,816.08

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Solution

The fourth proportional to 95,402,830.64, 131,737,736.80 and 92,317,816.08 is: 127,477,770.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,402,830.64 : 131,737,736.80 = 92,317,816.08 : x
  2. Step 2: Convert to fraction form
    95,402,830.64/131,737,736.80 = 92,317,816.08/x
  3. Step 3: Cross multiply
    95,402,830.64x = 131,737,736.80 × 92,317,816.08
  4. Step 4: Simplify right side
    95,402,830.64x = 12,161,740,156,697,848
  5. Step 5: Solve for x
    x = 12,161,740,156,697,848/95,402,830.64
  6. Step 6: Final answer
    x = 127,477,770.58

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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.