Home / 5,891,447,526,972-8,129,018,443,863-3,289,761,553,764.30

Finding the Fourth Proportional to 5,891,447,526,972, 8,129,018,443,863 and 3,289,761,553,764.30

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Solution

The fourth proportional to 5,891,447,526,972, 8,129,018,443,863 and 3,289,761,553,764.30 is: 4,539,212,515,095.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,891,447,526,972 : 8,129,018,443,863 = 3,289,761,553,764.30 : x
  2. Step 2: Convert to fraction form
    5,891,447,526,972/8,129,018,443,863 = 3,289,761,553,764.30/x
  3. Step 3: Cross multiply
    5,891,447,526,972x = 8,129,018,443,863 × 3,289,761,553,764.30
  4. Step 4: Simplify right side
    5,891,447,526,972x = 26,742,532,346,461,394,682,511,360
  5. Step 5: Solve for x
    x = 26,742,532,346,461,394,682,511,360/5,891,447,526,972
  6. Step 6: Final answer
    x = 4,539,212,515,095.78

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Double scale
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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.