Home / 53,499,000.03-73,851,220.31-36,118,886.73

Finding the Fourth Proportional to 53,499,000.03, 73,851,220.31 and 36,118,886.73

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Solution

The fourth proportional to 53,499,000.03, 73,851,220.31 and 36,118,886.73 is: 49,859,321.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,499,000.03 : 73,851,220.31 = 36,118,886.73 : x
  2. Step 2: Convert to fraction form
    53,499,000.03/73,851,220.31 = 36,118,886.73/x
  3. Step 3: Cross multiply
    53,499,000.03x = 73,851,220.31 × 36,118,886.73
  4. Step 4: Simplify right side
    53,499,000.03x = 2,667,423,861,068,571
  5. Step 5: Solve for x
    x = 2,667,423,861,068,571/53,499,000.03
  6. Step 6: Final answer
    x = 49,859,321.85

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1.5x scale

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.