Home / 15,523,965.09-23,260,205.13-9,440,294.24

Finding the Fourth Proportional to 15,523,965.09, 23,260,205.13 and 9,440,294.24

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Solution

The fourth proportional to 15,523,965.09, 23,260,205.13 and 9,440,294.24 is: 14,144,787.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,523,965.09 : 23,260,205.13 = 9,440,294.24 : x
  2. Step 2: Convert to fraction form
    15,523,965.09/23,260,205.13 = 9,440,294.24/x
  3. Step 3: Cross multiply
    15,523,965.09x = 23,260,205.13 × 9,440,294.24
  4. Step 4: Simplify right side
    15,523,965.09x = 219,583,180,532,706.84
  5. Step 5: Solve for x
    x = 219,583,180,532,706.84/15,523,965.09
  6. Step 6: Final answer
    x = 14,144,787.06

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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.