Home / 7,092,014,672.29-10,638,042,203.75-2,050,281,566.73

Finding the Fourth Proportional to 7,092,014,672.29, 10,638,042,203.75 and 2,050,281,566.73

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Solution

The fourth proportional to 7,092,014,672.29, 10,638,042,203.75 and 2,050,281,566.73 is: 3,075,428,188.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,092,014,672.29 : 10,638,042,203.75 = 2,050,281,566.73 : x
  2. Step 2: Convert to fraction form
    7,092,014,672.29/10,638,042,203.75 = 2,050,281,566.73/x
  3. Step 3: Cross multiply
    7,092,014,672.29x = 10,638,042,203.75 × 2,050,281,566.73
  4. Step 4: Simplify right side
    7,092,014,672.29x = 21,810,981,836,472,070,144
  5. Step 5: Solve for x
    x = 21,810,981,836,472,070,144/7,092,014,672.29
  6. Step 6: Final answer
    x = 3,075,428,188.51

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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.