Home / 113,251,508.86-169,877,460.35-35,534,377.07

Finding the Fourth Proportional to 113,251,508.86, 169,877,460.35 and 35,534,377.07

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Solution

The fourth proportional to 113,251,508.86, 169,877,460.35 and 35,534,377.07 is: 53,301,627.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,251,508.86 : 169,877,460.35 = 35,534,377.07 : x
  2. Step 2: Convert to fraction form
    113,251,508.86/169,877,460.35 = 35,534,377.07/x
  3. Step 3: Cross multiply
    113,251,508.86x = 169,877,460.35 × 35,534,377.07
  4. Step 4: Simplify right side
    113,251,508.86x = 6,036,489,732,195,567
  5. Step 5: Solve for x
    x = 6,036,489,732,195,567/113,251,508.86
  6. Step 6: Final answer
    x = 53,301,627.44

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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.