Home / 55,666,110.24-76,821,820.14-34,770,514.74

Finding the Fourth Proportional to 55,666,110.24, 76,821,820.14 and 34,770,514.74

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Solution

The fourth proportional to 55,666,110.24, 76,821,820.14 and 34,770,514.74 is: 47,984,926.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,666,110.24 : 76,821,820.14 = 34,770,514.74 : x
  2. Step 2: Convert to fraction form
    55,666,110.24/76,821,820.14 = 34,770,514.74/x
  3. Step 3: Cross multiply
    55,666,110.24x = 76,821,820.14 × 34,770,514.74
  4. Step 4: Simplify right side
    55,666,110.24x = 2,671,134,229,531,499
  5. Step 5: Solve for x
    x = 2,671,134,229,531,499/55,666,110.24
  6. Step 6: Final answer
    x = 47,984,926.88

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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.