Home / 522,224,259,726.55-783,694,206,643.55-182,263,437,700.20

Finding the Fourth Proportional to 522,224,259,726.55, 783,694,206,643.55 and 182,263,437,700.20

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Solution

The fourth proportional to 522,224,259,726.55, 783,694,206,643.55 and 182,263,437,700.20 is: 273,520,039,615.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    522,224,259,726.55 : 783,694,206,643.55 = 182,263,437,700.20 : x
  2. Step 2: Convert to fraction form
    522,224,259,726.55/783,694,206,643.55 = 182,263,437,700.20/x
  3. Step 3: Cross multiply
    522,224,259,726.55x = 783,694,206,643.55 × 182,263,437,700.20
  4. Step 4: Simplify right side
    522,224,259,726.55x = 142,838,800,208,584,358,494,208
  5. Step 5: Solve for x
    x = 142,838,800,208,584,358,494,208/522,224,259,726.55
  6. Step 6: Final answer
    x = 273,520,039,615.51

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.