Home / 181,945,065.17-272,820,499.88-94,418,455.53

Finding the Fourth Proportional to 181,945,065.17, 272,820,499.88 and 94,418,455.53

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Solution

The fourth proportional to 181,945,065.17, 272,820,499.88 and 94,418,455.53 is: 141,577,295.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,945,065.17 : 272,820,499.88 = 94,418,455.53 : x
  2. Step 2: Convert to fraction form
    181,945,065.17/272,820,499.88 = 94,418,455.53/x
  3. Step 3: Cross multiply
    181,945,065.17x = 272,820,499.88 × 94,418,455.53
  4. Step 4: Simplify right side
    181,945,065.17x = 25,759,290,234,100,452
  5. Step 5: Solve for x
    x = 25,759,290,234,100,452/181,945,065.17
  6. Step 6: Final answer
    x = 141,577,295.38

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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.