Home / 36,303,682.03-54,466,167.87-11,711,116.01

Finding the Fourth Proportional to 36,303,682.03, 54,466,167.87 and 11,711,116.01

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Solution

The fourth proportional to 36,303,682.03, 54,466,167.87 and 11,711,116.01 is: 17,570,107.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,303,682.03 : 54,466,167.87 = 11,711,116.01 : x
  2. Step 2: Convert to fraction form
    36,303,682.03/54,466,167.87 = 11,711,116.01/x
  3. Step 3: Cross multiply
    36,303,682.03x = 54,466,167.87 × 11,711,116.01
  4. Step 4: Simplify right side
    36,303,682.03x = 637,859,610,681,870
  5. Step 5: Solve for x
    x = 637,859,610,681,870/36,303,682.03
  6. Step 6: Final answer
    x = 17,570,107.91

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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.