Home / 14,677,712.40-22,016,568.60-5,094,059.72

Finding the Fourth Proportional to 14,677,712.40, 22,016,568.60 and 5,094,059.72

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Solution

The fourth proportional to 14,677,712.40, 22,016,568.60 and 5,094,059.72 is: 7,641,089.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,677,712.40 : 22,016,568.60 = 5,094,059.72 : x
  2. Step 2: Convert to fraction form
    14,677,712.40/22,016,568.60 = 5,094,059.72/x
  3. Step 3: Cross multiply
    14,677,712.40x = 22,016,568.60 × 5,094,059.72
  4. Step 4: Simplify right side
    14,677,712.40x = 112,153,715,277,876.80
  5. Step 5: Solve for x
    x = 112,153,715,277,876.80/14,677,712.40
  6. Step 6: Final answer
    x = 7,641,089.58

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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.