Home / 4,710,446,603.46-7,067,756,437.10-2,468,961,220.78

Finding the Fourth Proportional to 4,710,446,603.46, 7,067,756,437.10 and 2,468,961,220.78

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Solution

The fourth proportional to 4,710,446,603.46, 7,067,756,437.10 and 2,468,961,220.78 is: 3,704,535,478.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,710,446,603.46 : 7,067,756,437.10 = 2,468,961,220.78 : x
  2. Step 2: Convert to fraction form
    4,710,446,603.46/7,067,756,437.10 = 2,468,961,220.78/x
  3. Step 3: Cross multiply
    4,710,446,603.46x = 7,067,756,437.10 × 2,468,961,220.78
  4. Step 4: Simplify right side
    4,710,446,603.46x = 17,450,016,561,135,243,264
  5. Step 5: Solve for x
    x = 17,450,016,561,135,243,264/4,710,446,603.46
  6. Step 6: Final answer
    x = 3,704,535,478.30

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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.