Home / 6,187,101,014.97-9,280,560,651.80-1,528,974,854.19

Finding the Fourth Proportional to 6,187,101,014.97, 9,280,560,651.80 and 1,528,974,854.19

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Solution

The fourth proportional to 6,187,101,014.97, 9,280,560,651.80 and 1,528,974,854.19 is: 2,293,439,825.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,187,101,014.97 : 9,280,560,651.80 = 1,528,974,854.19 : x
  2. Step 2: Convert to fraction form
    6,187,101,014.97/9,280,560,651.80 = 1,528,974,854.19/x
  3. Step 3: Cross multiply
    6,187,101,014.97x = 9,280,560,651.80 × 1,528,974,854.19
  4. Step 4: Simplify right side
    6,187,101,014.97x = 14,189,743,869,379,713,024
  5. Step 5: Solve for x
    x = 14,189,743,869,379,713,024/6,187,101,014.97
  6. Step 6: Final answer
    x = 2,293,439,825.06

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Double scale
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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.