Home / 50,381,452,349.22-75,572,461,017.93-16,804,982,722.50

Finding the Fourth Proportional to 50,381,452,349.22, 75,572,461,017.93 and 16,804,982,722.50

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Solution

The fourth proportional to 50,381,452,349.22, 75,572,461,017.93 and 16,804,982,722.50 is: 25,207,568,311.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,381,452,349.22 : 75,572,461,017.93 = 16,804,982,722.50 : x
  2. Step 2: Convert to fraction form
    50,381,452,349.22/75,572,461,017.93 = 16,804,982,722.50/x
  3. Step 3: Cross multiply
    50,381,452,349.22x = 75,572,461,017.93 × 16,804,982,722.50
  4. Step 4: Simplify right side
    50,381,452,349.22x = 1,269,993,901,703,118,192,640
  5. Step 5: Solve for x
    x = 1,269,993,901,703,118,192,640/50,381,452,349.22
  6. Step 6: Final answer
    x = 25,207,568,311.05

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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.