Home / 17,338,730.40-26,000,222.40-6,552,446.40

Finding the Fourth Proportional to 17,338,730.40, 26,000,222.40 and 6,552,446.40

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Solution

The fourth proportional to 17,338,730.40, 26,000,222.40 and 6,552,446.40 is: 9,825,694.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,338,730.40 : 26,000,222.40 = 6,552,446.40 : x
  2. Step 2: Convert to fraction form
    17,338,730.40/26,000,222.40 = 6,552,446.40/x
  3. Step 3: Cross multiply
    17,338,730.40x = 26,000,222.40 × 6,552,446.40
  4. Step 4: Simplify right side
    17,338,730.40x = 170,365,063,664,079.38
  5. Step 5: Solve for x
    x = 170,365,063,664,079.38/17,338,730.40
  6. Step 6: Final answer
    x = 9,825,694.25

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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.