Home / 6,552,625,328.55-9,828,937,992.83-2,415,038,278.95

Finding the Fourth Proportional to 6,552,625,328.55, 9,828,937,992.83 and 2,415,038,278.95

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Solution

The fourth proportional to 6,552,625,328.55, 9,828,937,992.83 and 2,415,038,278.95 is: 3,622,557,418.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,552,625,328.55 : 9,828,937,992.83 = 2,415,038,278.95 : x
  2. Step 2: Convert to fraction form
    6,552,625,328.55/9,828,937,992.83 = 2,415,038,278.95/x
  3. Step 3: Cross multiply
    6,552,625,328.55x = 9,828,937,992.83 × 2,415,038,278.95
  4. Step 4: Simplify right side
    6,552,625,328.55x = 23,737,261,494,098,354,176
  5. Step 5: Solve for x
    x = 23,737,261,494,098,354,176/6,552,625,328.55
  6. Step 6: Final answer
    x = 3,622,557,418.43

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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.