Home / 4,214,193,426.28-5,815,944,056.64-2,335,188,111.40

Finding the Fourth Proportional to 4,214,193,426.28, 5,815,944,056.64 and 2,335,188,111.40

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Solution

The fourth proportional to 4,214,193,426.28, 5,815,944,056.64 and 2,335,188,111.40 is: 3,222,757,487.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,214,193,426.28 : 5,815,944,056.64 = 2,335,188,111.40 : x
  2. Step 2: Convert to fraction form
    4,214,193,426.28/5,815,944,056.64 = 2,335,188,111.40/x
  3. Step 3: Cross multiply
    4,214,193,426.28x = 5,815,944,056.64 × 2,335,188,111.40
  4. Step 4: Simplify right side
    4,214,193,426.28x = 13,581,323,417,633,218,560
  5. Step 5: Solve for x
    x = 13,581,323,417,633,218,560/4,214,193,426.28
  6. Step 6: Final answer
    x = 3,222,757,487.34

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Double scale
Find fourth proportional to 4,214,193,427.28, 5,815,944,058.02 and 2,335,188,112.40
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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.