Home / 41,298,358.08-61,891,733.76-15,725,417.28

Finding the Fourth Proportional to 41,298,358.08, 61,891,733.76 and 15,725,417.28

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Solution

The fourth proportional to 41,298,358.08, 61,891,733.76 and 15,725,417.28 is: 23,566,877.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,298,358.08 : 61,891,733.76 = 15,725,417.28 : x
  2. Step 2: Convert to fraction form
    41,298,358.08/61,891,733.76 = 15,725,417.28/x
  3. Step 3: Cross multiply
    41,298,358.08x = 61,891,733.76 × 15,725,417.28
  4. Step 4: Simplify right side
    41,298,358.08x = 973,273,339,558,663.25
  5. Step 5: Solve for x
    x = 973,273,339,558,663.25/41,298,358.08
  6. Step 6: Final answer
    x = 23,566,877.35

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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.