Home / 3,103,284,117.30-4,355,481,675.90-3,103,284,117.30

Finding the Fourth Proportional to 3,103,284,117.30, 4,355,481,675.90 and 3,103,284,117.30

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Solution

The fourth proportional to 3,103,284,117.30, 4,355,481,675.90 and 3,103,284,117.30 is: 4,355,481,675.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,103,284,117.30 : 4,355,481,675.90 = 3,103,284,117.30 : x
  2. Step 2: Convert to fraction form
    3,103,284,117.30/4,355,481,675.90 = 3,103,284,117.30/x
  3. Step 3: Cross multiply
    3,103,284,117.30x = 4,355,481,675.90 × 3,103,284,117.30
  4. Step 4: Simplify right side
    3,103,284,117.30x = 13,516,297,108,011,655,168
  5. Step 5: Solve for x
    x = 13,516,297,108,011,655,168/3,103,284,117.30
  6. Step 6: Final answer
    x = 4,355,481,675.90

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.