Home / 372,456,041,845.05-558,684,062,767.55-372,456,041,845.05

Finding the Fourth Proportional to 372,456,041,845.05, 558,684,062,767.55 and 372,456,041,845.05

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Solution

The fourth proportional to 372,456,041,845.05, 558,684,062,767.55 and 372,456,041,845.05 is: 558,684,062,767.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    372,456,041,845.05 : 558,684,062,767.55 = 372,456,041,845.05 : x
  2. Step 2: Convert to fraction form
    372,456,041,845.05/558,684,062,767.55 = 372,456,041,845.05/x
  3. Step 3: Cross multiply
    372,456,041,845.05x = 558,684,062,767.55 × 372,456,041,845.05
  4. Step 4: Simplify right side
    372,456,041,845.05x = 208,085,254,660,313,151,700,992
  5. Step 5: Solve for x
    x = 208,085,254,660,313,151,700,992/372,456,041,845.05
  6. Step 6: Final answer
    x = 558,684,062,767.55

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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.