Home / 100,548,459.14-150,818,583.62-34,984,603.22

Finding the Fourth Proportional to 100,548,459.14, 150,818,583.62 and 34,984,603.22

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Solution

The fourth proportional to 100,548,459.14, 150,818,583.62 and 34,984,603.22 is: 52,475,476.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    100,548,459.14 : 150,818,583.62 = 34,984,603.22 : x
  2. Step 2: Convert to fraction form
    100,548,459.14/150,818,583.62 = 34,984,603.22/x
  3. Step 3: Cross multiply
    100,548,459.14x = 150,818,583.62 × 34,984,603.22
  4. Step 4: Simplify right side
    100,548,459.14x = 5,276,328,305,481,460
  5. Step 5: Solve for x
    x = 5,276,328,305,481,460/100,548,459.14
  6. Step 6: Final answer
    x = 52,475,476.51

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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.