Home / 15,828,660,283.40-23,743,754,041.68-5,204,649,388.44

Finding the Fourth Proportional to 15,828,660,283.40, 23,743,754,041.68 and 5,204,649,388.44

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Solution

The fourth proportional to 15,828,660,283.40, 23,743,754,041.68 and 5,204,649,388.44 is: 7,807,225,168.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,828,660,283.40 : 23,743,754,041.68 = 5,204,649,388.44 : x
  2. Step 2: Convert to fraction form
    15,828,660,283.40/23,743,754,041.68 = 5,204,649,388.44/x
  3. Step 3: Cross multiply
    15,828,660,283.40x = 23,743,754,041.68 × 5,204,649,388.44
  4. Step 4: Simplify right side
    15,828,660,283.40x = 123,577,914,952,299,577,344
  5. Step 5: Solve for x
    x = 123,577,914,952,299,577,344/15,828,660,283.40
  6. Step 6: Final answer
    x = 7,807,225,168.76

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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.