Home / 17,608,001.40-26,412,002.10-4,829,797.80

Finding the Fourth Proportional to 17,608,001.40, 26,412,002.10 and 4,829,797.80

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Solution

The fourth proportional to 17,608,001.40, 26,412,002.10 and 4,829,797.80 is: 7,244,696.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,608,001.40 : 26,412,002.10 = 4,829,797.80 : x
  2. Step 2: Convert to fraction form
    17,608,001.40/26,412,002.10 = 4,829,797.80/x
  3. Step 3: Cross multiply
    17,608,001.40x = 26,412,002.10 × 4,829,797.80
  4. Step 4: Simplify right side
    17,608,001.40x = 127,564,629,636,175.38
  5. Step 5: Solve for x
    x = 127,564,629,636,175.38/17,608,001.40
  6. Step 6: Final answer
    x = 7,244,696.70

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1.5x scale

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.