Home / 62,671,293,520.68-86,486,016,678.39-34,124,880,418.50

Finding the Fourth Proportional to 62,671,293,520.68, 86,486,016,678.39 and 34,124,880,418.50

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Solution

The fourth proportional to 62,671,293,520.68, 86,486,016,678.39 and 34,124,880,418.50 is: 47,092,134,392.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,671,293,520.68 : 86,486,016,678.39 = 34,124,880,418.50 : x
  2. Step 2: Convert to fraction form
    62,671,293,520.68/86,486,016,678.39 = 34,124,880,418.50/x
  3. Step 3: Cross multiply
    62,671,293,520.68x = 86,486,016,678.39 × 34,124,880,418.50
  4. Step 4: Simplify right side
    62,671,293,520.68x = 2,951,324,977,022,455,250,944
  5. Step 5: Solve for x
    x = 2,951,324,977,022,455,250,944/62,671,293,520.68
  6. Step 6: Final answer
    x = 47,092,134,392.42

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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.