Home / 558,048,692.48-837,075,294.84-226,061,981.84

Finding the Fourth Proportional to 558,048,692.48, 837,075,294.84 and 226,061,981.84

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Solution

The fourth proportional to 558,048,692.48, 837,075,294.84 and 226,061,981.84 is: 339,093,886.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    558,048,692.48 : 837,075,294.84 = 226,061,981.84 : x
  2. Step 2: Convert to fraction form
    558,048,692.48/837,075,294.84 = 226,061,981.84/x
  3. Step 3: Cross multiply
    558,048,692.48x = 837,075,294.84 × 226,061,981.84
  4. Step 4: Simplify right side
    558,048,692.48x = 189,230,900,100,832,736
  5. Step 5: Solve for x
    x = 189,230,900,100,832,736/558,048,692.48
  6. Step 6: Final answer
    x = 339,093,886.70

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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.