Home / 2,073,292,655.10-3,109,938,982.66-2,015,897,027.10

Finding the Fourth Proportional to 2,073,292,655.10, 3,109,938,982.66 and 2,015,897,027.10

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Solution

The fourth proportional to 2,073,292,655.10, 3,109,938,982.66 and 2,015,897,027.10 is: 3,023,845,540.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,073,292,655.10 : 3,109,938,982.66 = 2,015,897,027.10 : x
  2. Step 2: Convert to fraction form
    2,073,292,655.10/3,109,938,982.66 = 2,015,897,027.10/x
  3. Step 3: Cross multiply
    2,073,292,655.10x = 3,109,938,982.66 × 2,015,897,027.10
  4. Step 4: Simplify right side
    2,073,292,655.10x = 6,269,316,749,606,691,840
  5. Step 5: Solve for x
    x = 6,269,316,749,606,691,840/2,073,292,655.10
  6. Step 6: Final answer
    x = 3,023,845,540.66

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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.