Home / 697,250,797,655.40-1,044,223,202,396.70-697,250,797,655.40

Finding the Fourth Proportional to 697,250,797,655.40, 1,044,223,202,396.70 and 697,250,797,655.40

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Solution

The fourth proportional to 697,250,797,655.40, 1,044,223,202,396.70 and 697,250,797,655.40 is: 1,044,223,202,396.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    697,250,797,655.40 : 1,044,223,202,396.70 = 697,250,797,655.40 : x
  2. Step 2: Convert to fraction form
    697,250,797,655.40/1,044,223,202,396.70 = 697,250,797,655.40/x
  3. Step 3: Cross multiply
    697,250,797,655.40x = 1,044,223,202,396.70 × 697,250,797,655.40
  4. Step 4: Simplify right side
    697,250,797,655.40x = 728,085,460,801,375,266,930,688
  5. Step 5: Solve for x
    x = 728,085,460,801,375,266,930,688/697,250,797,655.40
  6. Step 6: Final answer
    x = 1,044,223,202,396.70

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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.