Home / 41,184,043.20-61,776,064.80-34,465,579.20

Finding the Fourth Proportional to 41,184,043.20, 61,776,064.80 and 34,465,579.20

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Solution

The fourth proportional to 41,184,043.20, 61,776,064.80 and 34,465,579.20 is: 51,698,368.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,184,043.20 : 61,776,064.80 = 34,465,579.20 : x
  2. Step 2: Convert to fraction form
    41,184,043.20/61,776,064.80 = 34,465,579.20/x
  3. Step 3: Cross multiply
    41,184,043.20x = 61,776,064.80 × 34,465,579.20
  4. Step 4: Simplify right side
    41,184,043.20x = 2,129,147,854,028,732.25
  5. Step 5: Solve for x
    x = 2,129,147,854,028,732.25/41,184,043.20
  6. Step 6: Final answer
    x = 51,698,368.80

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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.