Home / 26,176,032.10-39,264,048.15-8,225,107.30

Finding the Fourth Proportional to 26,176,032.10, 39,264,048.15 and 8,225,107.30

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Solution

The fourth proportional to 26,176,032.10, 39,264,048.15 and 8,225,107.30 is: 12,337,660.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,176,032.10 : 39,264,048.15 = 8,225,107.30 : x
  2. Step 2: Convert to fraction form
    26,176,032.10/39,264,048.15 = 8,225,107.30/x
  3. Step 3: Cross multiply
    26,176,032.10x = 39,264,048.15 × 8,225,107.30
  4. Step 4: Simplify right side
    26,176,032.10x = 322,951,009,066,116.50
  5. Step 5: Solve for x
    x = 322,951,009,066,116.50/26,176,032.10
  6. Step 6: Final answer
    x = 12,337,660.95

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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.