Home / 37,696,271.95-56,512,023.18-13,101,003.07

Finding the Fourth Proportional to 37,696,271.95, 56,512,023.18 and 13,101,003.07

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Solution

The fourth proportional to 37,696,271.95, 56,512,023.18 and 13,101,003.07 is: 19,640,249.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,696,271.95 : 56,512,023.18 = 13,101,003.07 : x
  2. Step 2: Convert to fraction form
    37,696,271.95/56,512,023.18 = 13,101,003.07/x
  3. Step 3: Cross multiply
    37,696,271.95x = 56,512,023.18 × 13,101,003.07
  4. Step 4: Simplify right side
    37,696,271.95x = 740,364,188,857,778.50
  5. Step 5: Solve for x
    x = 740,364,188,857,778.50/37,696,271.95
  6. Step 6: Final answer
    x = 19,640,249.57

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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.