Home / 44,723,599.80-67,052,222.10-19,143,670.20

Finding the Fourth Proportional to 44,723,599.80, 67,052,222.10 and 19,143,670.20

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Solution

The fourth proportional to 44,723,599.80, 67,052,222.10 and 19,143,670.20 is: 28,701,303.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,723,599.80 : 67,052,222.10 = 19,143,670.20 : x
  2. Step 2: Convert to fraction form
    44,723,599.80/67,052,222.10 = 19,143,670.20/x
  3. Step 3: Cross multiply
    44,723,599.80x = 67,052,222.10 × 19,143,670.20
  4. Step 4: Simplify right side
    44,723,599.80x = 1,283,625,626,059,551.50
  5. Step 5: Solve for x
    x = 1,283,625,626,059,551.50/44,723,599.80
  6. Step 6: Final answer
    x = 28,701,303.83

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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.