Home / 27,027,707.04-40,547,540.52-14,890,921.20

Finding the Fourth Proportional to 27,027,707.04, 40,547,540.52 and 14,890,921.20

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Solution

The fourth proportional to 27,027,707.04, 40,547,540.52 and 14,890,921.20 is: 22,339,676.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,027,707.04 : 40,547,540.52 = 14,890,921.20 : x
  2. Step 2: Convert to fraction form
    27,027,707.04/40,547,540.52 = 14,890,921.20/x
  3. Step 3: Cross multiply
    27,027,707.04x = 40,547,540.52 × 14,890,921.20
  4. Step 4: Simplify right side
    27,027,707.04x = 603,790,230,737,127
  5. Step 5: Solve for x
    x = 603,790,230,737,127/27,027,707.04
  6. Step 6: Final answer
    x = 22,339,676.46

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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.