Home / 1,099,010,463.90-1,648,515,695.85-1,030,986,015.90

Finding the Fourth Proportional to 1,099,010,463.90, 1,648,515,695.85 and 1,030,986,015.90

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Solution

The fourth proportional to 1,099,010,463.90, 1,648,515,695.85 and 1,030,986,015.90 is: 1,546,479,023.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,099,010,463.90 : 1,648,515,695.85 = 1,030,986,015.90 : x
  2. Step 2: Convert to fraction form
    1,099,010,463.90/1,648,515,695.85 = 1,030,986,015.90/x
  3. Step 3: Cross multiply
    1,099,010,463.90x = 1,648,515,695.85 × 1,030,986,015.90
  4. Step 4: Simplify right side
    1,099,010,463.90x = 1,699,596,629,413,007,616
  5. Step 5: Solve for x
    x = 1,699,596,629,413,007,616/1,099,010,463.90
  6. Step 6: Final answer
    x = 1,546,479,023.85

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Double scale
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Similar ratio
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1.5x scale

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.