Home / 23,940,882.51-35,916,368.28-7,765,572.69

Finding the Fourth Proportional to 23,940,882.51, 35,916,368.28 and 7,765,572.69

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Solution

The fourth proportional to 23,940,882.51, 35,916,368.28 and 7,765,572.69 is: 11,649,995.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,940,882.51 : 35,916,368.28 = 7,765,572.69 : x
  2. Step 2: Convert to fraction form
    23,940,882.51/35,916,368.28 = 7,765,572.69/x
  3. Step 3: Cross multiply
    23,940,882.51x = 35,916,368.28 × 7,765,572.69
  4. Step 4: Simplify right side
    23,940,882.51x = 278,911,168,639,150.31
  5. Step 5: Solve for x
    x = 278,911,168,639,150.31/23,940,882.51
  6. Step 6: Final answer
    x = 11,649,995.30

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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.