Home / 44,288,855.80-66,433,283.70-25,156,979.80

Finding the Fourth Proportional to 44,288,855.80, 66,433,283.70 and 25,156,979.80

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Solution

The fourth proportional to 44,288,855.80, 66,433,283.70 and 25,156,979.80 is: 37,735,469.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,288,855.80 : 66,433,283.70 = 25,156,979.80 : x
  2. Step 2: Convert to fraction form
    44,288,855.80/66,433,283.70 = 25,156,979.80/x
  3. Step 3: Cross multiply
    44,288,855.80x = 66,433,283.70 × 25,156,979.80
  4. Step 4: Simplify right side
    44,288,855.80x = 1,671,260,776,088,569.50
  5. Step 5: Solve for x
    x = 1,671,260,776,088,569.50/44,288,855.80
  6. Step 6: Final answer
    x = 37,735,469.70

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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.