Home / 26,676,315.01-36,812,834.40-15,073,628.77

Finding the Fourth Proportional to 26,676,315.01, 36,812,834.40 and 15,073,628.77

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Solution

The fourth proportional to 26,676,315.01, 36,812,834.40 and 15,073,628.77 is: 20,801,336.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,676,315.01 : 36,812,834.40 = 15,073,628.77 : x
  2. Step 2: Convert to fraction form
    26,676,315.01/36,812,834.40 = 15,073,628.77/x
  3. Step 3: Cross multiply
    26,676,315.01x = 36,812,834.40 × 15,073,628.77
  4. Step 4: Simplify right side
    26,676,315.01x = 554,902,999,717,085.62
  5. Step 5: Solve for x
    x = 554,902,999,717,085.62/26,676,315.01
  6. Step 6: Final answer
    x = 20,801,336.30

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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.