Home / 113,683,416.26-170,459,848.92-44,515,235.30

Finding the Fourth Proportional to 113,683,416.26, 170,459,848.92 and 44,515,235.30

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Solution

The fourth proportional to 113,683,416.26, 170,459,848.92 and 44,515,235.30 is: 66,747,292.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,683,416.26 : 170,459,848.92 = 44,515,235.30 : x
  2. Step 2: Convert to fraction form
    113,683,416.26/170,459,848.92 = 44,515,235.30/x
  3. Step 3: Cross multiply
    113,683,416.26x = 170,459,848.92 × 44,515,235.30
  4. Step 4: Simplify right side
    113,683,416.26x = 7,588,060,283,876,250
  5. Step 5: Solve for x
    x = 7,588,060,283,876,250/113,683,416.26
  6. Step 6: Final answer
    x = 66,747,292.91

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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.