Home / 2,887,642,728,069.30-4,331,464,092,103.80-1,548,717,518,085.30

Finding the Fourth Proportional to 2,887,642,728,069.30, 4,331,464,092,103.80 and 1,548,717,518,085.30

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Solution

The fourth proportional to 2,887,642,728,069.30, 4,331,464,092,103.80 and 1,548,717,518,085.30 is: 2,323,076,277,127.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,887,642,728,069.30 : 4,331,464,092,103.80 = 1,548,717,518,085.30 : x
  2. Step 2: Convert to fraction form
    2,887,642,728,069.30/4,331,464,092,103.80 = 1,548,717,518,085.30/x
  3. Step 3: Cross multiply
    2,887,642,728,069.30x = 4,331,464,092,103.80 × 1,548,717,518,085.30
  4. Step 4: Simplify right side
    2,887,642,728,069.30x = 6,708,214,318,398,594,093,154,304
  5. Step 5: Solve for x
    x = 6,708,214,318,398,594,093,154,304/2,887,642,728,069.30
  6. Step 6: Final answer
    x = 2,323,076,277,127.87

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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.