Home / 113,877,314.07-170,780,642.78-41,084,631.96

Finding the Fourth Proportional to 113,877,314.07, 170,780,642.78 and 41,084,631.96

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Solution

The fourth proportional to 113,877,314.07, 170,780,642.78 and 41,084,631.96 is: 61,614,202.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,877,314.07 : 170,780,642.78 = 41,084,631.96 : x
  2. Step 2: Convert to fraction form
    113,877,314.07/170,780,642.78 = 41,084,631.96/x
  3. Step 3: Cross multiply
    113,877,314.07x = 170,780,642.78 × 41,084,631.96
  4. Step 4: Simplify right side
    113,877,314.07x = 7,016,459,854,303,108
  5. Step 5: Solve for x
    x = 7,016,459,854,303,108/113,877,314.07
  6. Step 6: Final answer
    x = 61,614,202.19

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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.