Home / 15,992,386.72-23,988,650.32-5,062,630.08

Finding the Fourth Proportional to 15,992,386.72, 23,988,650.32 and 5,062,630.08

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Solution

The fourth proportional to 15,992,386.72, 23,988,650.32 and 5,062,630.08 is: 7,593,967.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,992,386.72 : 23,988,650.32 = 5,062,630.08 : x
  2. Step 2: Convert to fraction form
    15,992,386.72/23,988,650.32 = 5,062,630.08/x
  3. Step 3: Cross multiply
    15,992,386.72x = 23,988,650.32 × 5,062,630.08
  4. Step 4: Simplify right side
    15,992,386.72x = 121,445,662,688,633.62
  5. Step 5: Solve for x
    x = 121,445,662,688,633.62/15,992,386.72
  6. Step 6: Final answer
    x = 7,593,967.36

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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.