Home / 35,979,765.30-53,966,301.83-10,074,411.33

Finding the Fourth Proportional to 35,979,765.30, 53,966,301.83 and 10,074,411.33

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Solution

The fourth proportional to 35,979,765.30, 53,966,301.83 and 10,074,411.33 is: 15,110,680.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,979,765.30 : 53,966,301.83 = 10,074,411.33 : x
  2. Step 2: Convert to fraction form
    35,979,765.30/53,966,301.83 = 10,074,411.33/x
  3. Step 3: Cross multiply
    35,979,765.30x = 53,966,301.83 × 10,074,411.33
  4. Step 4: Simplify right side
    35,979,765.30x = 543,678,722,543,979.69
  5. Step 5: Solve for x
    x = 543,678,722,543,979.69/35,979,765.30
  6. Step 6: Final answer
    x = 15,110,680.07

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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.