Home / 2,524,369,768.16-3,786,375,065.18-777,390,340.91

Finding the Fourth Proportional to 2,524,369,768.16, 3,786,375,065.18 and 777,390,340.91

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Solution

The fourth proportional to 2,524,369,768.16, 3,786,375,065.18 and 777,390,340.91 is: 1,166,030,206.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,524,369,768.16 : 3,786,375,065.18 = 777,390,340.91 : x
  2. Step 2: Convert to fraction form
    2,524,369,768.16/3,786,375,065.18 = 777,390,340.91/x
  3. Step 3: Cross multiply
    2,524,369,768.16x = 3,786,375,065.18 × 777,390,340.91
  4. Step 4: Simplify right side
    2,524,369,768.16x = 2,943,491,402,710,584,832
  5. Step 5: Solve for x
    x = 2,943,491,402,710,584,832/2,524,369,768.16
  6. Step 6: Final answer
    x = 1,166,030,206.76

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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.