Home / 40,073,022.30-60,112,026.81-14,514,253.14

Finding the Fourth Proportional to 40,073,022.30, 60,112,026.81 and 14,514,253.14

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Solution

The fourth proportional to 40,073,022.30, 60,112,026.81 and 14,514,253.14 is: 21,772,282.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,073,022.30 : 60,112,026.81 = 14,514,253.14 : x
  2. Step 2: Convert to fraction form
    40,073,022.30/60,112,026.81 = 14,514,253.14/x
  3. Step 3: Cross multiply
    40,073,022.30x = 60,112,026.81 × 14,514,253.14
  4. Step 4: Simplify right side
    40,073,022.30x = 872,481,173,878,806.75
  5. Step 5: Solve for x
    x = 872,481,173,878,806.75/40,073,022.30
  6. Step 6: Final answer
    x = 21,772,282.79

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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.