Home / 27,958,430,387.46-41,937,646,069.58-6,710,879,016.03

Finding the Fourth Proportional to 27,958,430,387.46, 41,937,646,069.58 and 6,710,879,016.03

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Solution

The fourth proportional to 27,958,430,387.46, 41,937,646,069.58 and 6,710,879,016.03 is: 10,066,318,641.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,958,430,387.46 : 41,937,646,069.58 = 6,710,879,016.03 : x
  2. Step 2: Convert to fraction form
    27,958,430,387.46/41,937,646,069.58 = 6,710,879,016.03/x
  3. Step 3: Cross multiply
    27,958,430,387.46x = 41,937,646,069.58 × 6,710,879,016.03
  4. Step 4: Simplify right side
    27,958,430,387.46x = 281,438,468,990,171,611,136
  5. Step 5: Solve for x
    x = 281,438,468,990,171,611,136/27,958,430,387.46
  6. Step 6: Final answer
    x = 10,066,318,641.28

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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.