Home / 2,340,844,123.23-3,508,808,259.29-787,596,198.12

Finding the Fourth Proportional to 2,340,844,123.23, 3,508,808,259.29 and 787,596,198.12

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Solution

The fourth proportional to 2,340,844,123.23, 3,508,808,259.29 and 787,596,198.12 is: 1,180,567,307.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,340,844,123.23 : 3,508,808,259.29 = 787,596,198.12 : x
  2. Step 2: Convert to fraction form
    2,340,844,123.23/3,508,808,259.29 = 787,596,198.12/x
  3. Step 3: Cross multiply
    2,340,844,123.23x = 3,508,808,259.29 × 787,596,198.12
  4. Step 4: Simplify right side
    2,340,844,123.23x = 2,763,524,044,944,921,088
  5. Step 5: Solve for x
    x = 2,763,524,044,944,921,088/2,340,844,123.23
  6. Step 6: Final answer
    x = 1,180,567,307.97

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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.