Home / 177,754,947.56-266,341,254.87-94,668,485.93

Finding the Fourth Proportional to 177,754,947.56, 266,341,254.87 and 94,668,485.93

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Solution

The fourth proportional to 177,754,947.56, 266,341,254.87 and 94,668,485.93 is: 141,847,659.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,754,947.56 : 266,341,254.87 = 94,668,485.93 : x
  2. Step 2: Convert to fraction form
    177,754,947.56/266,341,254.87 = 94,668,485.93/x
  3. Step 3: Cross multiply
    177,754,947.56x = 266,341,254.87 × 94,668,485.93
  4. Step 4: Simplify right side
    177,754,947.56x = 25,214,123,339,239,140
  5. Step 5: Solve for x
    x = 25,214,123,339,239,140/177,754,947.56
  6. Step 6: Final answer
    x = 141,847,659.86

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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.