Home / 4,096,638,647.15-5,653,301,167.96-2,288,176,908.52

Finding the Fourth Proportional to 4,096,638,647.15, 5,653,301,167.96 and 2,288,176,908.52

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Solution

The fourth proportional to 4,096,638,647.15, 5,653,301,167.96 and 2,288,176,908.52 is: 3,157,650,528.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,096,638,647.15 : 5,653,301,167.96 = 2,288,176,908.52 : x
  2. Step 2: Convert to fraction form
    4,096,638,647.15/5,653,301,167.96 = 2,288,176,908.52/x
  3. Step 3: Cross multiply
    4,096,638,647.15x = 5,653,301,167.96 × 2,288,176,908.52
  4. Step 4: Simplify right side
    4,096,638,647.15x = 12,935,753,189,415,364,608
  5. Step 5: Solve for x
    x = 12,935,753,189,415,364,608/4,096,638,647.15
  6. Step 6: Final answer
    x = 3,157,650,528.54

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1.5x scale

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.