Home / 40,741,959.36-61,112,955.51-10,037,136

Finding the Fourth Proportional to 40,741,959.36, 61,112,955.51 and 10,037,136

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Solution

The fourth proportional to 40,741,959.36, 61,112,955.51 and 10,037,136 is: 15,055,708.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,741,959.36 : 61,112,955.51 = 10,037,136 : x
  2. Step 2: Convert to fraction form
    40,741,959.36/61,112,955.51 = 10,037,136/x
  3. Step 3: Cross multiply
    40,741,959.36x = 61,112,955.51 × 10,037,136
  4. Step 4: Simplify right side
    40,741,959.36x = 613,399,045,815,819.38
  5. Step 5: Solve for x
    x = 613,399,045,815,819.38/40,741,959.36
  6. Step 6: Final answer
    x = 15,055,708.06

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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.