Home / 44,403,101.12-66,599,563.89-11,616,835.13

Finding the Fourth Proportional to 44,403,101.12, 66,599,563.89 and 11,616,835.13

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Solution

The fourth proportional to 44,403,101.12, 66,599,563.89 and 11,616,835.13 is: 17,423,921.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,403,101.12 : 66,599,563.89 = 11,616,835.13 : x
  2. Step 2: Convert to fraction form
    44,403,101.12/66,599,563.89 = 11,616,835.13/x
  3. Step 3: Cross multiply
    44,403,101.12x = 66,599,563.89 × 11,616,835.13
  4. Step 4: Simplify right side
    44,403,101.12x = 773,676,153,147,722.50
  5. Step 5: Solve for x
    x = 773,676,153,147,722.50/44,403,101.12
  6. Step 6: Final answer
    x = 17,423,921.61

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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.