Home / 65,880,289.13-98,797,635.23-27,007,705.08

Finding the Fourth Proportional to 65,880,289.13, 98,797,635.23 and 27,007,705.08

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Solution

The fourth proportional to 65,880,289.13, 98,797,635.23 and 27,007,705.08 is: 40,502,211.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,880,289.13 : 98,797,635.23 = 27,007,705.08 : x
  2. Step 2: Convert to fraction form
    65,880,289.13/98,797,635.23 = 27,007,705.08/x
  3. Step 3: Cross multiply
    65,880,289.13x = 98,797,635.23 × 27,007,705.08
  4. Step 4: Simplify right side
    65,880,289.13x = 2,668,297,394,758,219
  5. Step 5: Solve for x
    x = 2,668,297,394,758,219/65,880,289.13
  6. Step 6: Final answer
    x = 40,502,211.36

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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.