Home / 36,026,862.06-54,045,891.81-12,097,932.78

Finding the Fourth Proportional to 36,026,862.06, 54,045,891.81 and 12,097,932.78

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Solution

The fourth proportional to 36,026,862.06, 54,045,891.81 and 12,097,932.78 is: 18,148,779.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,026,862.06 : 54,045,891.81 = 12,097,932.78 : x
  2. Step 2: Convert to fraction form
    36,026,862.06/54,045,891.81 = 12,097,932.78/x
  3. Step 3: Cross multiply
    36,026,862.06x = 54,045,891.81 × 12,097,932.78
  4. Step 4: Simplify right side
    36,026,862.06x = 653,843,566,152,532.50
  5. Step 5: Solve for x
    x = 653,843,566,152,532.50/36,026,862.06
  6. Step 6: Final answer
    x = 18,148,779.24

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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.