Home / 26,763,265.32-36,932,587.20-15,750,663

Finding the Fourth Proportional to 26,763,265.32, 36,932,587.20 and 15,750,663

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Solution

The fourth proportional to 26,763,265.32, 36,932,587.20 and 15,750,663 is: 21,735,491.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,763,265.32 : 36,932,587.20 = 15,750,663 : x
  2. Step 2: Convert to fraction form
    26,763,265.32/36,932,587.20 = 15,750,663/x
  3. Step 3: Cross multiply
    26,763,265.32x = 36,932,587.20 × 15,750,663
  4. Step 4: Simplify right side
    26,763,265.32x = 581,712,734,705,313.62
  5. Step 5: Solve for x
    x = 581,712,734,705,313.62/26,763,265.32
  6. Step 6: Final answer
    x = 21,735,491.83

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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.