Home / 1,067,606,968.15-1,601,651,925.78-576,309,692.62

Finding the Fourth Proportional to 1,067,606,968.15, 1,601,651,925.78 and 576,309,692.62

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Solution

The fourth proportional to 1,067,606,968.15, 1,601,651,925.78 and 576,309,692.62 is: 864,594,889.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,067,606,968.15 : 1,601,651,925.78 = 576,309,692.62 : x
  2. Step 2: Convert to fraction form
    1,067,606,968.15/1,601,651,925.78 = 576,309,692.62/x
  3. Step 3: Cross multiply
    1,067,606,968.15x = 1,601,651,925.78 × 576,309,692.62
  4. Step 4: Simplify right side
    1,067,606,968.15x = 923,047,529,030,502,784
  5. Step 5: Solve for x
    x = 923,047,529,030,502,784/1,067,606,968.15
  6. Step 6: Final answer
    x = 864,594,889.85

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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.