Home / 24,971,079.94-34,459,990.59-13,957,817.74

Finding the Fourth Proportional to 24,971,079.94, 34,459,990.59 and 13,957,817.74

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Solution

The fourth proportional to 24,971,079.94, 34,459,990.59 and 13,957,817.74 is: 19,261,732.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,971,079.94 : 34,459,990.59 = 13,957,817.74 : x
  2. Step 2: Convert to fraction form
    24,971,079.94/34,459,990.59 = 13,957,817.74/x
  3. Step 3: Cross multiply
    24,971,079.94x = 34,459,990.59 × 13,957,817.74
  4. Step 4: Simplify right side
    24,971,079.94x = 480,986,267,977,335.12
  5. Step 5: Solve for x
    x = 480,986,267,977,335.12/24,971,079.94
  6. Step 6: Final answer
    x = 19,261,732.74

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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.