Home / 113,683,417.76-170,459,851.17-44,515,236.80

Finding the Fourth Proportional to 113,683,417.76, 170,459,851.17 and 44,515,236.80

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Solution

The fourth proportional to 113,683,417.76, 170,459,851.17 and 44,515,236.80 is: 66,747,295.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,683,417.76 : 170,459,851.17 = 44,515,236.80 : x
  2. Step 2: Convert to fraction form
    113,683,417.76/170,459,851.17 = 44,515,236.80/x
  3. Step 3: Cross multiply
    113,683,417.76x = 170,459,851.17 × 44,515,236.80
  4. Step 4: Simplify right side
    113,683,417.76x = 7,588,060,639,725,306
  5. Step 5: Solve for x
    x = 7,588,060,639,725,306/113,683,417.76
  6. Step 6: Final answer
    x = 66,747,295.16

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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.