Home / 27,661,574.40-41,492,361.60-24,921,700.80

Finding the Fourth Proportional to 27,661,574.40, 41,492,361.60 and 24,921,700.80

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Solution

The fourth proportional to 27,661,574.40, 41,492,361.60 and 24,921,700.80 is: 37,382,551.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,661,574.40 : 41,492,361.60 = 24,921,700.80 : x
  2. Step 2: Convert to fraction form
    27,661,574.40/41,492,361.60 = 24,921,700.80/x
  3. Step 3: Cross multiply
    27,661,574.40x = 41,492,361.60 × 24,921,700.80
  4. Step 4: Simplify right side
    27,661,574.40x = 1,034,060,221,280,609.38
  5. Step 5: Solve for x
    x = 1,034,060,221,280,609.38/27,661,574.40
  6. Step 6: Final answer
    x = 37,382,551.20

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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.