Home / 49,140,010.60-73,710,015.90-15,056,927.80

Finding the Fourth Proportional to 49,140,010.60, 73,710,015.90 and 15,056,927.80

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Solution

The fourth proportional to 49,140,010.60, 73,710,015.90 and 15,056,927.80 is: 22,585,391.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,140,010.60 : 73,710,015.90 = 15,056,927.80 : x
  2. Step 2: Convert to fraction form
    49,140,010.60/73,710,015.90 = 15,056,927.80/x
  3. Step 3: Cross multiply
    49,140,010.60x = 73,710,015.90 × 15,056,927.80
  4. Step 4: Simplify right side
    49,140,010.60x = 1,109,846,387,543,152.12
  5. Step 5: Solve for x
    x = 1,109,846,387,543,152.12/49,140,010.60
  6. Step 6: Final answer
    x = 22,585,391.70

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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.