Home / 26,226,059.10-39,339,088.65-25,722,174.30

Finding the Fourth Proportional to 26,226,059.10, 39,339,088.65 and 25,722,174.30

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Solution

The fourth proportional to 26,226,059.10, 39,339,088.65 and 25,722,174.30 is: 38,583,261.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,226,059.10 : 39,339,088.65 = 25,722,174.30 : x
  2. Step 2: Convert to fraction form
    26,226,059.10/39,339,088.65 = 25,722,174.30/x
  3. Step 3: Cross multiply
    26,226,059.10x = 39,339,088.65 × 25,722,174.30
  4. Step 4: Simplify right side
    26,226,059.10x = 1,011,886,895,058,451.62
  5. Step 5: Solve for x
    x = 1,011,886,895,058,451.62/26,226,059.10
  6. Step 6: Final answer
    x = 38,583,261.45

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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.