Home / 5,626,538,337.12-8,441,026,277.04-1,695,915,670.56

Finding the Fourth Proportional to 5,626,538,337.12, 8,441,026,277.04 and 1,695,915,670.56

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Solution

The fourth proportional to 5,626,538,337.12, 8,441,026,277.04 and 1,695,915,670.56 is: 2,544,240,860.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,626,538,337.12 : 8,441,026,277.04 = 1,695,915,670.56 : x
  2. Step 2: Convert to fraction form
    5,626,538,337.12/8,441,026,277.04 = 1,695,915,670.56/x
  3. Step 3: Cross multiply
    5,626,538,337.12x = 8,441,026,277.04 × 1,695,915,670.56
  4. Step 4: Simplify right side
    5,626,538,337.12x = 14,315,268,738,840,870,912
  5. Step 5: Solve for x
    x = 14,315,268,738,840,870,912/5,626,538,337.12
  6. Step 6: Final answer
    x = 2,544,240,860.21

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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.