Home / 4,716,506,131.92-7,071,031,471.41-2,354,454,827.37

Finding the Fourth Proportional to 4,716,506,131.92, 7,071,031,471.41 and 2,354,454,827.37

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Solution

The fourth proportional to 4,716,506,131.92, 7,071,031,471.41 and 2,354,454,827.37 is: 3,529,821,379.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,716,506,131.92 : 7,071,031,471.41 = 2,354,454,827.37 : x
  2. Step 2: Convert to fraction form
    4,716,506,131.92/7,071,031,471.41 = 2,354,454,827.37/x
  3. Step 3: Cross multiply
    4,716,506,131.92x = 7,071,031,471.41 × 2,354,454,827.37
  4. Step 4: Simplify right side
    4,716,506,131.92x = 16,648,424,182,346,467,328
  5. Step 5: Solve for x
    x = 16,648,424,182,346,467,328/4,716,506,131.92
  6. Step 6: Final answer
    x = 3,529,821,379.79

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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.