Home / 27,195,374.40-40,793,061.60-16,424,836.80

Finding the Fourth Proportional to 27,195,374.40, 40,793,061.60 and 16,424,836.80

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Solution

The fourth proportional to 27,195,374.40, 40,793,061.60 and 16,424,836.80 is: 24,637,255.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,195,374.40 : 40,793,061.60 = 16,424,836.80 : x
  2. Step 2: Convert to fraction form
    27,195,374.40/40,793,061.60 = 16,424,836.80/x
  3. Step 3: Cross multiply
    27,195,374.40x = 40,793,061.60 × 16,424,836.80
  4. Step 4: Simplify right side
    27,195,374.40x = 670,019,379,352,346.88
  5. Step 5: Solve for x
    x = 670,019,379,352,346.88/27,195,374.40
  6. Step 6: Final answer
    x = 24,637,255.20

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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.