Home / 22,463,854.85-33,695,881.00-7,111,219.95

Finding the Fourth Proportional to 22,463,854.85, 33,695,881.00 and 7,111,219.95

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Solution

The fourth proportional to 22,463,854.85, 33,695,881.00 and 7,111,219.95 is: 10,666,861.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,463,854.85 : 33,695,881.00 = 7,111,219.95 : x
  2. Step 2: Convert to fraction form
    22,463,854.85/33,695,881.00 = 7,111,219.95/x
  3. Step 3: Cross multiply
    22,463,854.85x = 33,695,881.00 × 7,111,219.95
  4. Step 4: Simplify right side
    22,463,854.85x = 239,618,821,182,247.94
  5. Step 5: Solve for x
    x = 239,618,821,182,247.94/22,463,854.85
  6. Step 6: Final answer
    x = 10,666,861.18

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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.