Home / 63,170,422.34-94,482,088.96-37,200,819.76

Finding the Fourth Proportional to 63,170,422.34, 94,482,088.96 and 37,200,819.76

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Solution

The fourth proportional to 63,170,422.34, 94,482,088.96 and 37,200,819.76 is: 55,640,140.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,170,422.34 : 94,482,088.96 = 37,200,819.76 : x
  2. Step 2: Convert to fraction form
    63,170,422.34/94,482,088.96 = 37,200,819.76/x
  3. Step 3: Cross multiply
    63,170,422.34x = 94,482,088.96 × 37,200,819.76
  4. Step 4: Simplify right side
    63,170,422.34x = 3,514,811,161,949,245.50
  5. Step 5: Solve for x
    x = 3,514,811,161,949,245.50/63,170,422.34
  6. Step 6: Final answer
    x = 55,640,140.30

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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.