Home / 200,977,329.98-301,394,652.33-58,967,280.65

Finding the Fourth Proportional to 200,977,329.98, 301,394,652.33 and 58,967,280.65

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Solution

The fourth proportional to 200,977,329.98, 301,394,652.33 and 58,967,280.65 is: 88,429,988.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    200,977,329.98 : 301,394,652.33 = 58,967,280.65 : x
  2. Step 2: Convert to fraction form
    200,977,329.98/301,394,652.33 = 58,967,280.65/x
  3. Step 3: Cross multiply
    200,977,329.98x = 301,394,652.33 × 58,967,280.65
  4. Step 4: Simplify right side
    200,977,329.98x = 17,772,423,049,303,962
  5. Step 5: Solve for x
    x = 17,772,423,049,303,962/200,977,329.98
  6. Step 6: Final answer
    x = 88,429,988.85

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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.