Home / 53,483,062.31-80,195,031.90-16,584,720.02

Finding the Fourth Proportional to 53,483,062.31, 80,195,031.90 and 16,584,720.02

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Solution

The fourth proportional to 53,483,062.31, 80,195,031.90 and 16,584,720.02 is: 24,867,913.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,483,062.31 : 80,195,031.90 = 16,584,720.02 : x
  2. Step 2: Convert to fraction form
    53,483,062.31/80,195,031.90 = 16,584,720.02/x
  3. Step 3: Cross multiply
    53,483,062.31x = 80,195,031.90 × 16,584,720.02
  4. Step 4: Simplify right side
    53,483,062.31x = 1,330,012,151,056,468.75
  5. Step 5: Solve for x
    x = 1,330,012,151,056,468.75/53,483,062.31
  6. Step 6: Final answer
    x = 24,867,913.20

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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.