Home / 18,862,281-26,029,948.05-10,277,577

Finding the Fourth Proportional to 18,862,281, 26,029,948.05 and 10,277,577

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Solution

The fourth proportional to 18,862,281, 26,029,948.05 and 10,277,577 is: 14,183,056.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,862,281 : 26,029,948.05 = 10,277,577 : x
  2. Step 2: Convert to fraction form
    18,862,281/26,029,948.05 = 10,277,577/x
  3. Step 3: Cross multiply
    18,862,281x = 26,029,948.05 × 10,277,577
  4. Step 4: Simplify right side
    18,862,281x = 267,524,795,389,874.84
  5. Step 5: Solve for x
    x = 267,524,795,389,874.84/18,862,281
  6. Step 6: Final answer
    x = 14,183,056.41

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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.