Home / 40,771,259,650.89-56,266,082,164.35-22,706,772,966.09

Finding the Fourth Proportional to 40,771,259,650.89, 56,266,082,164.35 and 22,706,772,966.09

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Solution

The fourth proportional to 40,771,259,650.89, 56,266,082,164.35 and 22,706,772,966.09 is: 31,336,317,894.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,771,259,650.89 : 56,266,082,164.35 = 22,706,772,966.09 : x
  2. Step 2: Convert to fraction form
    40,771,259,650.89/56,266,082,164.35 = 22,706,772,966.09/x
  3. Step 3: Cross multiply
    40,771,259,650.89x = 56,266,082,164.35 × 22,706,772,966.09
  4. Step 4: Simplify right side
    40,771,259,650.89x = 1,277,621,153,397,261,205,504
  5. Step 5: Solve for x
    x = 1,277,621,153,397,261,205,504/40,771,259,650.89
  6. Step 6: Final answer
    x = 31,336,317,894.94

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1.5x scale

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.