Home / 36,026,904.16-54,045,954.84-12,097,974.88

Finding the Fourth Proportional to 36,026,904.16, 54,045,954.84 and 12,097,974.88

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Solution

The fourth proportional to 36,026,904.16, 54,045,954.84 and 12,097,974.88 is: 18,148,842.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,026,904.16 : 54,045,954.84 = 12,097,974.88 : x
  2. Step 2: Convert to fraction form
    36,026,904.16/54,045,954.84 = 12,097,974.88/x
  3. Step 3: Cross multiply
    36,026,904.16x = 54,045,954.84 × 12,097,974.88
  4. Step 4: Simplify right side
    36,026,904.16x = 653,846,604,019,934.50
  5. Step 5: Solve for x
    x = 653,846,604,019,934.50/36,026,904.16
  6. Step 6: Final answer
    x = 18,148,842.35

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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.