Home / 43,211,845,912.32-59,633,053,355.67-23,657,793,690.36

Finding the Fourth Proportional to 43,211,845,912.32, 59,633,053,355.67 and 23,657,793,690.36

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Solution

The fourth proportional to 43,211,845,912.32, 59,633,053,355.67 and 23,657,793,690.36 is: 32,648,141,814.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,211,845,912.32 : 59,633,053,355.67 = 23,657,793,690.36 : x
  2. Step 2: Convert to fraction form
    43,211,845,912.32/59,633,053,355.67 = 23,657,793,690.36/x
  3. Step 3: Cross multiply
    43,211,845,912.32x = 59,633,053,355.67 × 23,657,793,690.36
  4. Step 4: Simplify right side
    43,211,845,912.32x = 1,410,786,473,414,670,942,208
  5. Step 5: Solve for x
    x = 1,410,786,473,414,670,942,208/43,211,845,912.32
  6. Step 6: Final answer
    x = 32,648,141,814.57

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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.