Home / 3,331,524,886.47-4,594,823,601.51-2,928,777,502.95

Finding the Fourth Proportional to 3,331,524,886.47, 4,594,823,601.51 and 2,928,777,502.95

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Solution

The fourth proportional to 3,331,524,886.47, 4,594,823,601.51 and 2,928,777,502.95 is: 4,039,356,286.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,331,524,886.47 : 4,594,823,601.51 = 2,928,777,502.95 : x
  2. Step 2: Convert to fraction form
    3,331,524,886.47/4,594,823,601.51 = 2,928,777,502.95/x
  3. Step 3: Cross multiply
    3,331,524,886.47x = 4,594,823,601.51 × 2,928,777,502.95
  4. Step 4: Simplify right side
    3,331,524,886.47x = 13,457,215,994,126,184,448
  5. Step 5: Solve for x
    x = 13,457,215,994,126,184,448/3,331,524,886.47
  6. Step 6: Final answer
    x = 4,039,356,286.60

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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.