Home / 2,073,101,729.40-2,845,652,042.07-1,832,890,397.40

Finding the Fourth Proportional to 2,073,101,729.40, 2,845,652,042.07 and 1,832,890,397.40

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Solution

The fourth proportional to 2,073,101,729.40, 2,845,652,042.07 and 1,832,890,397.40 is: 2,515,924,919.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,073,101,729.40 : 2,845,652,042.07 = 1,832,890,397.40 : x
  2. Step 2: Convert to fraction form
    2,073,101,729.40/2,845,652,042.07 = 1,832,890,397.40/x
  3. Step 3: Cross multiply
    2,073,101,729.40x = 2,845,652,042.07 × 1,832,890,397.40
  4. Step 4: Simplify right side
    2,073,101,729.40x = 5,215,768,302,251,804,672
  5. Step 5: Solve for x
    x = 5,215,768,302,251,804,672/2,073,101,729.40
  6. Step 6: Final answer
    x = 2,515,924,919.79

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.