Home / 25,462,679.49-35,139,346.46-14,301,139.46

Finding the Fourth Proportional to 25,462,679.49, 35,139,346.46 and 14,301,139.46

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Solution

The fourth proportional to 25,462,679.49, 35,139,346.46 and 14,301,139.46 is: 19,736,049.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,462,679.49 : 35,139,346.46 = 14,301,139.46 : x
  2. Step 2: Convert to fraction form
    25,462,679.49/35,139,346.46 = 14,301,139.46/x
  3. Step 3: Cross multiply
    25,462,679.49x = 35,139,346.46 × 14,301,139.46
  4. Step 4: Simplify right side
    25,462,679.49x = 502,532,694,010,514.88
  5. Step 5: Solve for x
    x = 502,532,694,010,514.88/25,462,679.49
  6. Step 6: Final answer
    x = 19,736,049.15

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.