Home / 11,473,970,255.52-15,834,111,747.48-6,652,272,284.88

Finding the Fourth Proportional to 11,473,970,255.52, 15,834,111,747.48 and 6,652,272,284.88

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Solution

The fourth proportional to 11,473,970,255.52, 15,834,111,747.48 and 6,652,272,284.88 is: 9,180,154,766.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,473,970,255.52 : 15,834,111,747.48 = 6,652,272,284.88 : x
  2. Step 2: Convert to fraction form
    11,473,970,255.52/15,834,111,747.48 = 6,652,272,284.88/x
  3. Step 3: Cross multiply
    11,473,970,255.52x = 15,834,111,747.48 × 6,652,272,284.88
  4. Step 4: Simplify right side
    11,473,970,255.52x = 105,332,822,733,454,032,896
  5. Step 5: Solve for x
    x = 105,332,822,733,454,032,896/11,473,970,255.52
  6. Step 6: Final answer
    x = 9,180,154,766.64

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.