Home / 44,045,387.70-66,068,081.55-11,702,282.10

Finding the Fourth Proportional to 44,045,387.70, 66,068,081.55 and 11,702,282.10

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Solution

The fourth proportional to 44,045,387.70, 66,068,081.55 and 11,702,282.10 is: 17,553,423.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,045,387.70 : 66,068,081.55 = 11,702,282.10 : x
  2. Step 2: Convert to fraction form
    44,045,387.70/66,068,081.55 = 11,702,282.10/x
  3. Step 3: Cross multiply
    44,045,387.70x = 66,068,081.55 × 11,702,282.10
  4. Step 4: Simplify right side
    44,045,387.70x = 773,147,328,103,905.25
  5. Step 5: Solve for x
    x = 773,147,328,103,905.25/44,045,387.70
  6. Step 6: Final answer
    x = 17,553,423.15

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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.