Home / 37,332,005.80-55,998,008.70-10,405,661.80

Finding the Fourth Proportional to 37,332,005.80, 55,998,008.70 and 10,405,661.80

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Solution

The fourth proportional to 37,332,005.80, 55,998,008.70 and 10,405,661.80 is: 15,608,492.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,332,005.80 : 55,998,008.70 = 10,405,661.80 : x
  2. Step 2: Convert to fraction form
    37,332,005.80/55,998,008.70 = 10,405,661.80/x
  3. Step 3: Cross multiply
    37,332,005.80x = 55,998,008.70 × 10,405,661.80
  4. Step 4: Simplify right side
    37,332,005.80x = 582,696,340,005,657.75
  5. Step 5: Solve for x
    x = 582,696,340,005,657.75/37,332,005.80
  6. Step 6: Final answer
    x = 15,608,492.70

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1.5x scale

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.