Home / 26,294,002.60-39,441,003.90-8,343,077.80

Finding the Fourth Proportional to 26,294,002.60, 39,441,003.90 and 8,343,077.80

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Solution

The fourth proportional to 26,294,002.60, 39,441,003.90 and 8,343,077.80 is: 12,514,616.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,294,002.60 : 39,441,003.90 = 8,343,077.80 : x
  2. Step 2: Convert to fraction form
    26,294,002.60/39,441,003.90 = 8,343,077.80/x
  3. Step 3: Cross multiply
    26,294,002.60x = 39,441,003.90 × 8,343,077.80
  4. Step 4: Simplify right side
    26,294,002.60x = 329,059,364,047,803.38
  5. Step 5: Solve for x
    x = 329,059,364,047,803.38/26,294,002.60
  6. Step 6: Final answer
    x = 12,514,616.70

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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.