Home / 15,582,358.66-23,376,049.59-4,799,654.48

Finding the Fourth Proportional to 15,582,358.66, 23,376,049.59 and 4,799,654.48

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Solution

The fourth proportional to 15,582,358.66, 23,376,049.59 and 4,799,654.48 is: 7,200,255.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,582,358.66 : 23,376,049.59 = 4,799,654.48 : x
  2. Step 2: Convert to fraction form
    15,582,358.66/23,376,049.59 = 4,799,654.48/x
  3. Step 3: Cross multiply
    15,582,358.66x = 23,376,049.59 × 4,799,654.48
  4. Step 4: Simplify right side
    15,582,358.66x = 112,196,961,227,005.84
  5. Step 5: Solve for x
    x = 112,196,961,227,005.84/15,582,358.66
  6. Step 6: Final answer
    x = 7,200,255.35

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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.