Home / 37,893,634.09-56,816,012.78-14,866,895.78

Finding the Fourth Proportional to 37,893,634.09, 56,816,012.78 and 14,866,895.78

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Solution

The fourth proportional to 37,893,634.09, 56,816,012.78 and 14,866,895.78 is: 22,290,755.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,893,634.09 : 56,816,012.78 = 14,866,895.78 : x
  2. Step 2: Convert to fraction form
    37,893,634.09/56,816,012.78 = 14,866,895.78/x
  3. Step 3: Cross multiply
    37,893,634.09x = 56,816,012.78 × 14,866,895.78
  4. Step 4: Simplify right side
    37,893,634.09x = 844,677,740,814,615.38
  5. Step 5: Solve for x
    x = 844,677,740,814,615.38/37,893,634.09
  6. Step 6: Final answer
    x = 22,290,755.72

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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.