Home / 27,804,753.10-41,707,129.65-26,671,012.30

Finding the Fourth Proportional to 27,804,753.10, 41,707,129.65 and 26,671,012.30

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Solution

The fourth proportional to 27,804,753.10, 41,707,129.65 and 26,671,012.30 is: 40,006,518.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,804,753.10 : 41,707,129.65 = 26,671,012.30 : x
  2. Step 2: Convert to fraction form
    27,804,753.10/41,707,129.65 = 26,671,012.30/x
  3. Step 3: Cross multiply
    27,804,753.10x = 41,707,129.65 × 26,671,012.30
  4. Step 4: Simplify right side
    27,804,753.10x = 1,112,371,367,892,844.62
  5. Step 5: Solve for x
    x = 1,112,371,367,892,844.62/27,804,753.10
  6. Step 6: Final answer
    x = 40,006,518.45

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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.