Home / 25,657,382.36-38,485,748.22-6,226,768.31

Finding the Fourth Proportional to 25,657,382.36, 38,485,748.22 and 6,226,768.31

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Solution

The fourth proportional to 25,657,382.36, 38,485,748.22 and 6,226,768.31 is: 9,340,073.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,657,382.36 : 38,485,748.22 = 6,226,768.31 : x
  2. Step 2: Convert to fraction form
    25,657,382.36/38,485,748.22 = 6,226,768.31/x
  3. Step 3: Cross multiply
    25,657,382.36x = 38,485,748.22 × 6,226,768.31
  4. Step 4: Simplify right side
    25,657,382.36x = 239,641,837,312,900.41
  5. Step 5: Solve for x
    x = 239,641,837,312,900.41/25,657,382.36
  6. Step 6: Final answer
    x = 9,340,073.51

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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.