Home / 466,480,068,366.72-699,720,102,550.10-131,094,993,795.56

Finding the Fourth Proportional to 466,480,068,366.72, 699,720,102,550.10 and 131,094,993,795.56

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Solution

The fourth proportional to 466,480,068,366.72, 699,720,102,550.10 and 131,094,993,795.56 is: 196,642,490,693.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    466,480,068,366.72 : 699,720,102,550.10 = 131,094,993,795.56 : x
  2. Step 2: Convert to fraction form
    466,480,068,366.72/699,720,102,550.10 = 131,094,993,795.56/x
  3. Step 3: Cross multiply
    466,480,068,366.72x = 699,720,102,550.10 × 131,094,993,795.56
  4. Step 4: Simplify right side
    466,480,068,366.72x = 91,729,802,502,433,956,429,824
  5. Step 5: Solve for x
    x = 91,729,802,502,433,956,429,824/466,480,068,366.72
  6. Step 6: Final answer
    x = 196,642,490,693.35

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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.