Home / 160,883,572.16-241,399,576.83-73,471,885.83

Finding the Fourth Proportional to 160,883,572.16, 241,399,576.83 and 73,471,885.83

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Solution

The fourth proportional to 160,883,572.16, 241,399,576.83 and 73,471,885.83 is: 110,241,722.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,883,572.16 : 241,399,576.83 = 73,471,885.83 : x
  2. Step 2: Convert to fraction form
    160,883,572.16/241,399,576.83 = 73,471,885.83/x
  3. Step 3: Cross multiply
    160,883,572.16x = 241,399,576.83 × 73,471,885.83
  4. Step 4: Simplify right side
    160,883,572.16x = 17,736,082,148,264,074
  5. Step 5: Solve for x
    x = 17,736,082,148,264,074/160,883,572.16
  6. Step 6: Final answer
    x = 110,241,722.70

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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.