Home / 41,298,013.15-61,891,216.83-15,725,072.23

Finding the Fourth Proportional to 41,298,013.15, 61,891,216.83 and 15,725,072.23

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Solution

The fourth proportional to 41,298,013.15, 61,891,216.83 and 15,725,072.23 is: 23,566,360.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,298,013.15 : 61,891,216.83 = 15,725,072.23 : x
  2. Step 2: Convert to fraction form
    41,298,013.15/61,891,216.83 = 15,725,072.23/x
  3. Step 3: Cross multiply
    41,298,013.15x = 61,891,216.83 × 15,725,072.23
  4. Step 4: Simplify right side
    41,298,013.15x = 973,243,854,899,613.50
  5. Step 5: Solve for x
    x = 973,243,854,899,613.50/41,298,013.15
  6. Step 6: Final answer
    x = 23,566,360.24

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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.