Home / 48,767,599.68-73,100,192.66-16,408,267.91

Finding the Fourth Proportional to 48,767,599.68, 73,100,192.66 and 16,408,267.91

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Solution

The fourth proportional to 48,767,599.68, 73,100,192.66 and 16,408,267.91 is: 24,595,172.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,767,599.68 : 73,100,192.66 = 16,408,267.91 : x
  2. Step 2: Convert to fraction form
    48,767,599.68/73,100,192.66 = 16,408,267.91/x
  3. Step 3: Cross multiply
    48,767,599.68x = 73,100,192.66 × 16,408,267.91
  4. Step 4: Simplify right side
    48,767,599.68x = 1,199,447,545,418,290
  5. Step 5: Solve for x
    x = 1,199,447,545,418,290/48,767,599.68
  6. Step 6: Final answer
    x = 24,595,172.89

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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.