Home / 62,090,256.15-93,149,016.57-18,367,591.77

Finding the Fourth Proportional to 62,090,256.15, 93,149,016.57 and 18,367,591.77

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Solution

The fourth proportional to 62,090,256.15, 93,149,016.57 and 18,367,591.77 is: 27,555,420.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,090,256.15 : 93,149,016.57 = 18,367,591.77 : x
  2. Step 2: Convert to fraction form
    62,090,256.15/93,149,016.57 = 18,367,591.77/x
  3. Step 3: Cross multiply
    62,090,256.15x = 93,149,016.57 × 18,367,591.77
  4. Step 4: Simplify right side
    62,090,256.15x = 1,710,923,110,134,725.50
  5. Step 5: Solve for x
    x = 1,710,923,110,134,725.50/62,090,256.15
  6. Step 6: Final answer
    x = 27,555,420.39

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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.