Home / 39,759,647.13-59,632,827.66-11,008,689.03

Finding the Fourth Proportional to 39,759,647.13, 59,632,827.66 and 11,008,689.03

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Solution

The fourth proportional to 39,759,647.13, 59,632,827.66 and 11,008,689.03 is: 16,511,194.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,759,647.13 : 59,632,827.66 = 11,008,689.03 : x
  2. Step 2: Convert to fraction form
    39,759,647.13/59,632,827.66 = 11,008,689.03/x
  3. Step 3: Cross multiply
    39,759,647.13x = 59,632,827.66 × 11,008,689.03
  4. Step 4: Simplify right side
    39,759,647.13x = 656,479,255,688,522.50
  5. Step 5: Solve for x
    x = 656,479,255,688,522.50/39,759,647.13
  6. Step 6: Final answer
    x = 16,511,194.22

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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.