Home / 3,524,431,477.35-5,287,249,506.11-1,453,020,900.87

Finding the Fourth Proportional to 3,524,431,477.35, 5,287,249,506.11 and 1,453,020,900.87

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Solution

The fourth proportional to 3,524,431,477.35, 5,287,249,506.11 and 1,453,020,900.87 is: 2,179,779,658.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,524,431,477.35 : 5,287,249,506.11 = 1,453,020,900.87 : x
  2. Step 2: Convert to fraction form
    3,524,431,477.35/5,287,249,506.11 = 1,453,020,900.87/x
  3. Step 3: Cross multiply
    3,524,431,477.35x = 5,287,249,506.11 × 1,453,020,900.87
  4. Step 4: Simplify right side
    3,524,431,477.35x = 7,682,484,040,469,017,600
  5. Step 5: Solve for x
    x = 7,682,484,040,469,017,600/3,524,431,477.35
  6. Step 6: Final answer
    x = 2,179,779,658.04

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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.