Home / 1,352,067,092,346.70-1,865,897,334,487.10-743,099,989,450.10

Finding the Fourth Proportional to 1,352,067,092,346.70, 1,865,897,334,487.10 and 743,099,989,450.10

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Solution

The fourth proportional to 1,352,067,092,346.70, 1,865,897,334,487.10 and 743,099,989,450.10 is: 1,025,502,578,548.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,352,067,092,346.70 : 1,865,897,334,487.10 = 743,099,989,450.10 : x
  2. Step 2: Convert to fraction form
    1,352,067,092,346.70/1,865,897,334,487.10 = 743,099,989,450.10/x
  3. Step 3: Cross multiply
    1,352,067,092,346.70x = 1,865,897,334,487.10 × 743,099,989,450.10
  4. Step 4: Simplify right side
    1,352,067,092,346.70x = 1,386,548,289,572,333,846,265,856
  5. Step 5: Solve for x
    x = 1,386,548,289,572,333,846,265,856/1,352,067,092,346.70
  6. Step 6: Final answer
    x = 1,025,502,578,548.66

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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.