Home / 25,750,062.48-35,534,514.74-13,989,026.91

Finding the Fourth Proportional to 25,750,062.48, 35,534,514.74 and 13,989,026.91

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Solution

The fourth proportional to 25,750,062.48, 35,534,514.74 and 13,989,026.91 is: 19,304,546.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,750,062.48 : 35,534,514.74 = 13,989,026.91 : x
  2. Step 2: Convert to fraction form
    25,750,062.48/35,534,514.74 = 13,989,026.91/x
  3. Step 3: Cross multiply
    25,750,062.48x = 35,534,514.74 × 13,989,026.91
  4. Step 4: Simplify right side
    25,750,062.48x = 497,093,282,861,706.50
  5. Step 5: Solve for x
    x = 497,093,282,861,706.50/25,750,062.48
  6. Step 6: Final answer
    x = 19,304,546.67

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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.