Home / 16,413,821,284.95-22,662,192,458.61-10,397,665,489.41

Finding the Fourth Proportional to 16,413,821,284.95, 22,662,192,458.61 and 10,397,665,489.41

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Solution

The fourth proportional to 16,413,821,284.95, 22,662,192,458.61 and 10,397,665,489.41 is: 14,355,821,983.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,413,821,284.95 : 22,662,192,458.61 = 10,397,665,489.41 : x
  2. Step 2: Convert to fraction form
    16,413,821,284.95/22,662,192,458.61 = 10,397,665,489.41/x
  3. Step 3: Cross multiply
    16,413,821,284.95x = 22,662,192,458.61 × 10,397,665,489.41
  4. Step 4: Simplify right side
    16,413,821,284.95x = 235,633,896,441,256,771,584
  5. Step 5: Solve for x
    x = 235,633,896,441,256,771,584/16,413,821,284.95
  6. Step 6: Final answer
    x = 14,355,821,983.84

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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.