Home / 26,874,077.40-40,311,116.10-14,738,851.80

Finding the Fourth Proportional to 26,874,077.40, 40,311,116.10 and 14,738,851.80

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Solution

The fourth proportional to 26,874,077.40, 40,311,116.10 and 14,738,851.80 is: 22,108,277.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,874,077.40 : 40,311,116.10 = 14,738,851.80 : x
  2. Step 2: Convert to fraction form
    26,874,077.40/40,311,116.10 = 14,738,851.80/x
  3. Step 3: Cross multiply
    26,874,077.40x = 40,311,116.10 × 14,738,851.80
  4. Step 4: Simplify right side
    26,874,077.40x = 594,139,566,090,494
  5. Step 5: Solve for x
    x = 594,139,566,090,494/26,874,077.40
  6. Step 6: Final answer
    x = 22,108,277.70

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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.