Home / 95,340,417.40-143,011,954.70-27,183,109.15

Finding the Fourth Proportional to 95,340,417.40, 143,011,954.70 and 27,183,109.15

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Solution

The fourth proportional to 95,340,417.40, 143,011,954.70 and 27,183,109.15 is: 40,775,042.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,340,417.40 : 143,011,954.70 = 27,183,109.15 : x
  2. Step 2: Convert to fraction form
    95,340,417.40/143,011,954.70 = 27,183,109.15/x
  3. Step 3: Cross multiply
    95,340,417.40x = 143,011,954.70 × 27,183,109.15
  4. Step 4: Simplify right side
    95,340,417.40x = 3,887,509,573,513,980
  5. Step 5: Solve for x
    x = 3,887,509,573,513,980/95,340,417.40
  6. Step 6: Final answer
    x = 40,775,042.52

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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.