Home / 25,566,493.32-38,349,842.04-6,397,195.32

Finding the Fourth Proportional to 25,566,493.32, 38,349,842.04 and 6,397,195.32

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Solution

The fourth proportional to 25,566,493.32, 38,349,842.04 and 6,397,195.32 is: 9,595,818.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,566,493.32 : 38,349,842.04 = 6,397,195.32 : x
  2. Step 2: Convert to fraction form
    25,566,493.32/38,349,842.04 = 6,397,195.32/x
  3. Step 3: Cross multiply
    25,566,493.32x = 38,349,842.04 × 6,397,195.32
  4. Step 4: Simplify right side
    25,566,493.32x = 245,331,430,021,027.25
  5. Step 5: Solve for x
    x = 245,331,430,021,027.25/25,566,493.32
  6. Step 6: Final answer
    x = 9,595,818.52

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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.