Home / 26,813,823,429.20-40,220,735,143.80-23,869,427,712.80

Finding the Fourth Proportional to 26,813,823,429.20, 40,220,735,143.80 and 23,869,427,712.80

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Solution

The fourth proportional to 26,813,823,429.20, 40,220,735,143.80 and 23,869,427,712.80 is: 35,804,141,569.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,813,823,429.20 : 40,220,735,143.80 = 23,869,427,712.80 : x
  2. Step 2: Convert to fraction form
    26,813,823,429.20/40,220,735,143.80 = 23,869,427,712.80/x
  3. Step 3: Cross multiply
    26,813,823,429.20x = 40,220,735,143.80 × 23,869,427,712.80
  4. Step 4: Simplify right side
    26,813,823,429.20x = 960,045,930,070,608,707,584
  5. Step 5: Solve for x
    x = 960,045,930,070,608,707,584/26,813,823,429.20
  6. Step 6: Final answer
    x = 35,804,141,569.20

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Double scale
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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.