Home / 95,918,263.64-143,815,535.88-37,631,832.32

Finding the Fourth Proportional to 95,918,263.64, 143,815,535.88 and 37,631,832.32

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Solution

The fourth proportional to 95,918,263.64, 143,815,535.88 and 37,631,832.32 is: 56,423,478.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,918,263.64 : 143,815,535.88 = 37,631,832.32 : x
  2. Step 2: Convert to fraction form
    95,918,263.64/143,815,535.88 = 37,631,832.32/x
  3. Step 3: Cross multiply
    95,918,263.64x = 143,815,535.88 × 37,631,832.32
  4. Step 4: Simplify right side
    95,918,263.64x = 5,412,042,131,247,104
  5. Step 5: Solve for x
    x = 5,412,042,131,247,104/95,918,263.64
  6. Step 6: Final answer
    x = 56,423,478.97

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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.