Home / 6,553,761,112.48-9,830,651,129.52-2,676,367,576.48

Finding the Fourth Proportional to 6,553,761,112.48, 9,830,651,129.52 and 2,676,367,576.48

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Solution

The fourth proportional to 6,553,761,112.48, 9,830,651,129.52 and 2,676,367,576.48 is: 4,014,555,228.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,553,761,112.48 : 9,830,651,129.52 = 2,676,367,576.48 : x
  2. Step 2: Convert to fraction form
    6,553,761,112.48/9,830,651,129.52 = 2,676,367,576.48/x
  3. Step 3: Cross multiply
    6,553,761,112.48x = 9,830,651,129.52 × 2,676,367,576.48
  4. Step 4: Simplify right side
    6,553,761,112.48x = 26,310,435,938,733,817,856
  5. Step 5: Solve for x
    x = 26,310,435,938,733,817,856/6,553,761,112.48
  6. Step 6: Final answer
    x = 4,014,555,228.24

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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.