Home / 150,822,692.46-226,227,881.05-52,476,908.58

Finding the Fourth Proportional to 150,822,692.46, 226,227,881.05 and 52,476,908.58

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Solution

The fourth proportional to 150,822,692.46, 226,227,881.05 and 52,476,908.58 is: 78,713,220.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,822,692.46 : 226,227,881.05 = 52,476,908.58 : x
  2. Step 2: Convert to fraction form
    150,822,692.46/226,227,881.05 = 52,476,908.58/x
  3. Step 3: Cross multiply
    150,822,692.46x = 226,227,881.05 × 52,476,908.58
  4. Step 4: Simplify right side
    150,822,692.46x = 11,871,739,832,107,964
  5. Step 5: Solve for x
    x = 11,871,739,832,107,964/150,822,692.46
  6. Step 6: Final answer
    x = 78,713,220.39

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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.