Home / 27,982,931,626.70-41,974,397,440.05-27,982,931,626.70

Finding the Fourth Proportional to 27,982,931,626.70, 41,974,397,440.05 and 27,982,931,626.70

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Solution

The fourth proportional to 27,982,931,626.70, 41,974,397,440.05 and 27,982,931,626.70 is: 41,974,397,440.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,982,931,626.70 : 41,974,397,440.05 = 27,982,931,626.70 : x
  2. Step 2: Convert to fraction form
    27,982,931,626.70/41,974,397,440.05 = 27,982,931,626.70/x
  3. Step 3: Cross multiply
    27,982,931,626.70x = 41,974,397,440.05 × 27,982,931,626.70
  4. Step 4: Simplify right side
    27,982,931,626.70x = 1,174,566,693,636,850,843,648
  5. Step 5: Solve for x
    x = 1,174,566,693,636,850,843,648/27,982,931,626.70
  6. Step 6: Final answer
    x = 41,974,397,440.05

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Double scale
Find fourth proportional to 27,982,931,627.70, 41,974,397,441.55 and 27,982,931,627.70
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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.