Home / 26,244,054.30-39,366,081.45-9,202,512.90

Finding the Fourth Proportional to 26,244,054.30, 39,366,081.45 and 9,202,512.90

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Solution

The fourth proportional to 26,244,054.30, 39,366,081.45 and 9,202,512.90 is: 13,803,769.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,244,054.30 : 39,366,081.45 = 9,202,512.90 : x
  2. Step 2: Convert to fraction form
    26,244,054.30/39,366,081.45 = 9,202,512.90/x
  3. Step 3: Cross multiply
    26,244,054.30x = 39,366,081.45 × 9,202,512.90
  4. Step 4: Simplify right side
    26,244,054.30x = 362,266,872,366,075.75
  5. Step 5: Solve for x
    x = 362,266,872,366,075.75/26,244,054.30
  6. Step 6: Final answer
    x = 13,803,769.35

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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.