Home / 27,302,124.60-40,959,091.80-9,103,222.80

Finding the Fourth Proportional to 27,302,124.60, 40,959,091.80 and 9,103,222.80

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Solution

The fourth proportional to 27,302,124.60, 40,959,091.80 and 9,103,222.80 is: 13,656,803.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,302,124.60 : 40,959,091.80 = 9,103,222.80 : x
  2. Step 2: Convert to fraction form
    27,302,124.60/40,959,091.80 = 9,103,222.80/x
  3. Step 3: Cross multiply
    27,302,124.60x = 40,959,091.80 × 9,103,222.80
  4. Step 4: Simplify right side
    27,302,124.60x = 372,859,738,341,053.06
  5. Step 5: Solve for x
    x = 372,859,738,341,053.06/27,302,124.60
  6. Step 6: Final answer
    x = 13,656,803.04

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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.