Home / 49,173,999.60-73,760,999.40-37,230,063.60

Finding the Fourth Proportional to 49,173,999.60, 73,760,999.40 and 37,230,063.60

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Solution

The fourth proportional to 49,173,999.60, 73,760,999.40 and 37,230,063.60 is: 55,845,095.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,173,999.60 : 73,760,999.40 = 37,230,063.60 : x
  2. Step 2: Convert to fraction form
    49,173,999.60/73,760,999.40 = 37,230,063.60/x
  3. Step 3: Cross multiply
    49,173,999.60x = 73,760,999.40 × 37,230,063.60
  4. Step 4: Simplify right side
    49,173,999.60x = 2,746,126,698,861,562
  5. Step 5: Solve for x
    x = 2,746,126,698,861,562/49,173,999.60
  6. Step 6: Final answer
    x = 55,845,095.40

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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.