Home / 67,601,516.04-101,518,318.13-41,493,659.72

Finding the Fourth Proportional to 67,601,516.04, 101,518,318.13 and 41,493,659.72

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Solution

The fourth proportional to 67,601,516.04, 101,518,318.13 and 41,493,659.72 is: 62,311,717.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,601,516.04 : 101,518,318.13 = 41,493,659.72 : x
  2. Step 2: Convert to fraction form
    67,601,516.04/101,518,318.13 = 41,493,659.72/x
  3. Step 3: Cross multiply
    67,601,516.04x = 101,518,318.13 × 41,493,659.72
  4. Step 4: Simplify right side
    67,601,516.04x = 4,212,366,547,117,867
  5. Step 5: Solve for x
    x = 4,212,366,547,117,867/67,601,516.04
  6. Step 6: Final answer
    x = 62,311,717.16

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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.