Home / 26,752,184.34-36,920,291.26-15,151,811.46

Finding the Fourth Proportional to 26,752,184.34, 36,920,291.26 and 15,151,811.46

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Solution

The fourth proportional to 26,752,184.34, 36,920,291.26 and 15,151,811.46 is: 20,910,789.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,752,184.34 : 36,920,291.26 = 15,151,811.46 : x
  2. Step 2: Convert to fraction form
    26,752,184.34/36,920,291.26 = 15,151,811.46/x
  3. Step 3: Cross multiply
    26,752,184.34x = 36,920,291.26 × 15,151,811.46
  4. Step 4: Simplify right side
    26,752,184.34x = 559,409,292,219,805.81
  5. Step 5: Solve for x
    x = 559,409,292,219,805.81/26,752,184.34
  6. Step 6: Final answer
    x = 20,910,789.38

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.