Home / 95,612,299.60-143,487,535.92-38,071,409.44

Finding the Fourth Proportional to 95,612,299.60, 143,487,535.92 and 38,071,409.44

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Solution

The fourth proportional to 95,612,299.60, 143,487,535.92 and 38,071,409.44 is: 57,134,623.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,612,299.60 : 143,487,535.92 = 38,071,409.44 : x
  2. Step 2: Convert to fraction form
    95,612,299.60/143,487,535.92 = 38,071,409.44/x
  3. Step 3: Cross multiply
    95,612,299.60x = 143,487,535.92 × 38,071,409.44
  4. Step 4: Simplify right side
    95,612,299.60x = 5,462,772,729,547,026
  5. Step 5: Solve for x
    x = 5,462,772,729,547,026/95,612,299.60
  6. Step 6: Final answer
    x = 57,134,623.39

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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.