Home / 14,751,964.32-22,115,325.12-5,660,586.12

Finding the Fourth Proportional to 14,751,964.32, 22,115,325.12 and 5,660,586.12

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Solution

The fourth proportional to 14,751,964.32, 22,115,325.12 and 5,660,586.12 is: 8,486,036.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,751,964.32 : 22,115,325.12 = 5,660,586.12 : x
  2. Step 2: Convert to fraction form
    14,751,964.32/22,115,325.12 = 5,660,586.12/x
  3. Step 3: Cross multiply
    14,751,964.32x = 22,115,325.12 × 5,660,586.12
  4. Step 4: Simplify right side
    14,751,964.32x = 125,185,702,413,559.34
  5. Step 5: Solve for x
    x = 125,185,702,413,559.34/14,751,964.32
  6. Step 6: Final answer
    x = 8,486,036.14

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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.