Home / 26,468,629,607.80-39,702,944,411.70-23,575,889,956.60

Finding the Fourth Proportional to 26,468,629,607.80, 39,702,944,411.70 and 23,575,889,956.60

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Solution

The fourth proportional to 26,468,629,607.80, 39,702,944,411.70 and 23,575,889,956.60 is: 35,363,834,934.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,468,629,607.80 : 39,702,944,411.70 = 23,575,889,956.60 : x
  2. Step 2: Convert to fraction form
    26,468,629,607.80/39,702,944,411.70 = 23,575,889,956.60/x
  3. Step 3: Cross multiply
    26,468,629,607.80x = 39,702,944,411.70 × 23,575,889,956.60
  4. Step 4: Simplify right side
    26,468,629,607.80x = 936,032,248,403,246,055,424
  5. Step 5: Solve for x
    x = 936,032,248,403,246,055,424/26,468,629,607.80
  6. Step 6: Final answer
    x = 35,363,834,934.90

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Double scale
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Similar ratio
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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.