Home / 26,733,177.74-40,108,402.52-12,365,670.31

Finding the Fourth Proportional to 26,733,177.74, 40,108,402.52 and 12,365,670.31

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Solution

The fourth proportional to 26,733,177.74, 40,108,402.52 and 12,365,670.31 is: 18,552,500.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,733,177.74 : 40,108,402.52 = 12,365,670.31 : x
  2. Step 2: Convert to fraction form
    26,733,177.74/40,108,402.52 = 12,365,670.31/x
  3. Step 3: Cross multiply
    26,733,177.74x = 40,108,402.52 × 12,365,670.31
  4. Step 4: Simplify right side
    26,733,177.74x = 495,967,281,960,722.81
  5. Step 5: Solve for x
    x = 495,967,281,960,722.81/26,733,177.74
  6. Step 6: Final answer
    x = 18,552,500.07

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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.