Home / 37,696,598.32-56,512,512.70-13,101,329.92

Finding the Fourth Proportional to 37,696,598.32, 56,512,512.70 and 13,101,329.92

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Solution

The fourth proportional to 37,696,598.32, 56,512,512.70 and 13,101,329.92 is: 19,640,739.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,696,598.32 : 56,512,512.70 = 13,101,329.92 : x
  2. Step 2: Convert to fraction form
    37,696,598.32/56,512,512.70 = 13,101,329.92/x
  3. Step 3: Cross multiply
    37,696,598.32x = 56,512,512.70 × 13,101,329.92
  4. Step 4: Simplify right side
    37,696,598.32x = 740,389,073,490,890
  5. Step 5: Solve for x
    x = 740,389,073,490,890/37,696,598.32
  6. Step 6: Final answer
    x = 19,640,739.66

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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.