Home / 15,992,260.02-23,988,370.59-5,209,543.26

Finding the Fourth Proportional to 15,992,260.02, 23,988,370.59 and 5,209,543.26

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Solution

The fourth proportional to 15,992,260.02, 23,988,370.59 and 5,209,543.26 is: 7,814,308.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,992,260.02 : 23,988,370.59 = 5,209,543.26 : x
  2. Step 2: Convert to fraction form
    15,992,260.02/23,988,370.59 = 5,209,543.26/x
  3. Step 3: Cross multiply
    15,992,260.02x = 23,988,370.59 × 5,209,543.26
  4. Step 4: Simplify right side
    15,992,260.02x = 124,968,454,325,516.72
  5. Step 5: Solve for x
    x = 124,968,454,325,516.72/15,992,260.02
  6. Step 6: Final answer
    x = 7,814,308.56

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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.