Home / 34,674,512.32-47,850,240.58-19,204,264.81

Finding the Fourth Proportional to 34,674,512.32, 47,850,240.58 and 19,204,264.81

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Solution

The fourth proportional to 34,674,512.32, 47,850,240.58 and 19,204,264.81 is: 26,501,560.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,674,512.32 : 47,850,240.58 = 19,204,264.81 : x
  2. Step 2: Convert to fraction form
    34,674,512.32/47,850,240.58 = 19,204,264.81/x
  3. Step 3: Cross multiply
    34,674,512.32x = 47,850,240.58 × 19,204,264.81
  4. Step 4: Simplify right side
    34,674,512.32x = 918,928,691,063,172.50
  5. Step 5: Solve for x
    x = 918,928,691,063,172.50/34,674,512.32
  6. Step 6: Final answer
    x = 26,501,560.65

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.