Home / 25,566,494.82-38,349,844.29-6,397,196.82

Finding the Fourth Proportional to 25,566,494.82, 38,349,844.29 and 6,397,196.82

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Solution

The fourth proportional to 25,566,494.82, 38,349,844.29 and 6,397,196.82 is: 9,595,820.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,566,494.82 : 38,349,844.29 = 6,397,196.82 : x
  2. Step 2: Convert to fraction form
    25,566,494.82/38,349,844.29 = 6,397,196.82/x
  3. Step 3: Cross multiply
    25,566,494.82x = 38,349,844.29 × 6,397,196.82
  4. Step 4: Simplify right side
    25,566,494.82x = 245,331,501,939,483.16
  5. Step 5: Solve for x
    x = 245,331,501,939,483.16/25,566,494.82
  6. Step 6: Final answer
    x = 9,595,820.77

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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.