Home / 5,092,028,037,000.40-7,027,027,232,988.80-2,897,193,203,555.80

Finding the Fourth Proportional to 5,092,028,037,000.40, 7,027,027,232,988.80 and 2,897,193,203,555.80

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Solution

The fourth proportional to 5,092,028,037,000.40, 7,027,027,232,988.80 and 2,897,193,203,555.80 is: 3,998,142,860,307.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,092,028,037,000.40 : 7,027,027,232,988.80 = 2,897,193,203,555.80 : x
  2. Step 2: Convert to fraction form
    5,092,028,037,000.40/7,027,027,232,988.80 = 2,897,193,203,555.80/x
  3. Step 3: Cross multiply
    5,092,028,037,000.40x = 7,027,027,232,988.80 × 2,897,193,203,555.80
  4. Step 4: Simplify right side
    5,092,028,037,000.40x = 20,358,655,540,616,668,127,428,608
  5. Step 5: Solve for x
    x = 20,358,655,540,616,668,127,428,608/5,092,028,037,000.40
  6. Step 6: Final answer
    x = 3,998,142,860,307.09

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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.