Home / 49,706,822,131.32-68,595,411,917.88-26,843,957,636.16

Finding the Fourth Proportional to 49,706,822,131.32, 68,595,411,917.88 and 26,843,957,636.16

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Solution

The fourth proportional to 49,706,822,131.32, 68,595,411,917.88 and 26,843,957,636.16 is: 37,044,660,121.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,706,822,131.32 : 68,595,411,917.88 = 26,843,957,636.16 : x
  2. Step 2: Convert to fraction form
    49,706,822,131.32/68,595,411,917.88 = 26,843,957,636.16/x
  3. Step 3: Cross multiply
    49,706,822,131.32x = 68,595,411,917.88 × 26,843,957,636.16
  4. Step 4: Simplify right side
    49,706,822,131.32x = 1,841,372,331,558,515,507,200
  5. Step 5: Solve for x
    x = 1,841,372,331,558,515,507,200/49,706,822,131.32
  6. Step 6: Final answer
    x = 37,044,660,121.18

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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.