Home / 40,389,776,305.40-60,584,664,458.10-23,653,211,180.60

Finding the Fourth Proportional to 40,389,776,305.40, 60,584,664,458.10 and 23,653,211,180.60

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Solution

The fourth proportional to 40,389,776,305.40, 60,584,664,458.10 and 23,653,211,180.60 is: 35,479,816,770.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,389,776,305.40 : 60,584,664,458.10 = 23,653,211,180.60 : x
  2. Step 2: Convert to fraction form
    40,389,776,305.40/60,584,664,458.10 = 23,653,211,180.60/x
  3. Step 3: Cross multiply
    40,389,776,305.40x = 60,584,664,458.10 × 23,653,211,180.60
  4. Step 4: Simplify right side
    40,389,776,305.40x = 1,433,021,862,733,230,112,768
  5. Step 5: Solve for x
    x = 1,433,021,862,733,230,112,768/40,389,776,305.40
  6. Step 6: Final answer
    x = 35,479,816,770.90

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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.