Home / 363,130,456,436.20-543,716,132,603.10-363,130,456,436.20

Finding the Fourth Proportional to 363,130,456,436.20, 543,716,132,603.10 and 363,130,456,436.20

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Solution

The fourth proportional to 363,130,456,436.20, 543,716,132,603.10 and 363,130,456,436.20 is: 543,716,132,603.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    363,130,456,436.20 : 543,716,132,603.10 = 363,130,456,436.20 : x
  2. Step 2: Convert to fraction form
    363,130,456,436.20/543,716,132,603.10 = 363,130,456,436.20/x
  3. Step 3: Cross multiply
    363,130,456,436.20x = 543,716,132,603.10 × 363,130,456,436.20
  4. Step 4: Simplify right side
    363,130,456,436.20x = 197,439,887,403,889,138,335,744
  5. Step 5: Solve for x
    x = 197,439,887,403,889,138,335,744/363,130,456,436.20
  6. Step 6: Final answer
    x = 543,716,132,603.10

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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.