Home / 49,330,318,858.50-68,074,017,155.38-26,774,697,988.92

Finding the Fourth Proportional to 49,330,318,858.50, 68,074,017,155.38 and 26,774,697,988.92

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Solution

The fourth proportional to 49,330,318,858.50, 68,074,017,155.38 and 26,774,697,988.92 is: 36,948,093,837.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,330,318,858.50 : 68,074,017,155.38 = 26,774,697,988.92 : x
  2. Step 2: Convert to fraction form
    49,330,318,858.50/68,074,017,155.38 = 26,774,697,988.92/x
  3. Step 3: Cross multiply
    49,330,318,858.50x = 68,074,017,155.38 × 26,774,697,988.92
  4. Step 4: Simplify right side
    49,330,318,858.50x = 1,822,661,250,228,184,416,256
  5. Step 5: Solve for x
    x = 1,822,661,250,228,184,416,256/49,330,318,858.50
  6. Step 6: Final answer
    x = 36,948,093,837.71

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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.