Home / 2,234,365,217.40-3,351,547,826.10-1,885,686,777.30

Finding the Fourth Proportional to 2,234,365,217.40, 3,351,547,826.10 and 1,885,686,777.30

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Solution

The fourth proportional to 2,234,365,217.40, 3,351,547,826.10 and 1,885,686,777.30 is: 2,828,530,165.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,234,365,217.40 : 3,351,547,826.10 = 1,885,686,777.30 : x
  2. Step 2: Convert to fraction form
    2,234,365,217.40/3,351,547,826.10 = 1,885,686,777.30/x
  3. Step 3: Cross multiply
    2,234,365,217.40x = 3,351,547,826.10 × 1,885,686,777.30
  4. Step 4: Simplify right side
    2,234,365,217.40x = 6,319,969,419,165,329,408
  5. Step 5: Solve for x
    x = 6,319,969,419,165,329,408/2,234,365,217.40
  6. Step 6: Final answer
    x = 2,828,530,165.95

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1.5x scale

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.