Home / 2,013,032,958.35-3,019,723,978.34-614,332,158.44

Finding the Fourth Proportional to 2,013,032,958.35, 3,019,723,978.34 and 614,332,158.44

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Solution

The fourth proportional to 2,013,032,958.35, 3,019,723,978.34 and 614,332,158.44 is: 921,551,503.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,013,032,958.35 : 3,019,723,978.34 = 614,332,158.44 : x
  2. Step 2: Convert to fraction form
    2,013,032,958.35/3,019,723,978.34 = 614,332,158.44/x
  3. Step 3: Cross multiply
    2,013,032,958.35x = 3,019,723,978.34 × 614,332,158.44
  4. Step 4: Simplify right side
    2,013,032,958.35x = 1,855,113,549,493,073,152
  5. Step 5: Solve for x
    x = 1,855,113,549,493,073,152/2,013,032,958.35
  6. Step 6: Final answer
    x = 921,551,503.57

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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.