Home / 58,023,047.46-80,060,191.80-33,251,004.74

Finding the Fourth Proportional to 58,023,047.46, 80,060,191.80 and 33,251,004.74

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Solution

The fourth proportional to 58,023,047.46, 80,060,191.80 and 33,251,004.74 is: 45,879,731.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,023,047.46 : 80,060,191.80 = 33,251,004.74 : x
  2. Step 2: Convert to fraction form
    58,023,047.46/80,060,191.80 = 33,251,004.74/x
  3. Step 3: Cross multiply
    58,023,047.46x = 80,060,191.80 × 33,251,004.74
  4. Step 4: Simplify right side
    58,023,047.46x = 2,662,081,817,027,109
  5. Step 5: Solve for x
    x = 2,662,081,817,027,109/58,023,047.46
  6. Step 6: Final answer
    x = 45,879,731.13

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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.