Home / 6,577,587,102.24-9,866,960,711.37-1,855,950,428.66

Finding the Fourth Proportional to 6,577,587,102.24, 9,866,960,711.37 and 1,855,950,428.66

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Solution

The fourth proportional to 6,577,587,102.24, 9,866,960,711.37 and 1,855,950,428.66 is: 2,784,089,313.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,577,587,102.24 : 9,866,960,711.37 = 1,855,950,428.66 : x
  2. Step 2: Convert to fraction form
    6,577,587,102.24/9,866,960,711.37 = 1,855,950,428.66/x
  3. Step 3: Cross multiply
    6,577,587,102.24x = 9,866,960,711.37 × 1,855,950,428.66
  4. Step 4: Simplify right side
    6,577,587,102.24x = 18,312,589,961,789,196,288
  5. Step 5: Solve for x
    x = 18,312,589,961,789,196,288/6,577,587,102.24
  6. Step 6: Final answer
    x = 2,784,089,313.78

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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.