Home / 1,852,103,925,792.50-2,555,972,395,819-1,110,631,480,658.70

Finding the Fourth Proportional to 1,852,103,925,792.50, 2,555,972,395,819 and 1,110,631,480,658.70

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Solution

The fourth proportional to 1,852,103,925,792.50, 2,555,972,395,819 and 1,110,631,480,658.70 is: 1,532,712,806,748.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,852,103,925,792.50 : 2,555,972,395,819 = 1,110,631,480,658.70 : x
  2. Step 2: Convert to fraction form
    1,852,103,925,792.50/2,555,972,395,819 = 1,110,631,480,658.70/x
  3. Step 3: Cross multiply
    1,852,103,925,792.50x = 2,555,972,395,819 × 1,110,631,480,658.70
  4. Step 4: Simplify right side
    1,852,103,925,792.50x = 2,838,743,406,491,220,647,608,320
  5. Step 5: Solve for x
    x = 2,838,743,406,491,220,647,608,320/1,852,103,925,792.50
  6. Step 6: Final answer
    x = 1,532,712,806,748.44

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.