Home / 23,685,096.49-32,683,895.65-13,761,100.11

Finding the Fourth Proportional to 23,685,096.49, 32,683,895.65 and 13,761,100.11

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Solution

The fourth proportional to 23,685,096.49, 32,683,895.65 and 13,761,100.11 is: 18,989,424.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,685,096.49 : 32,683,895.65 = 13,761,100.11 : x
  2. Step 2: Convert to fraction form
    23,685,096.49/32,683,895.65 = 13,761,100.11/x
  3. Step 3: Cross multiply
    23,685,096.49x = 32,683,895.65 × 13,761,100.11
  4. Step 4: Simplify right side
    23,685,096.49x = 449,766,360,024,443.50
  5. Step 5: Solve for x
    x = 449,766,360,024,443.50/23,685,096.49
  6. Step 6: Final answer
    x = 18,989,424.86

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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.