Home / 44,294,322.70-66,432,626.70-21,265,212.70

Finding the Fourth Proportional to 44,294,322.70, 66,432,626.70 and 21,265,212.70

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Solution

The fourth proportional to 44,294,322.70, 66,432,626.70 and 21,265,212.70 is: 31,893,566.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,294,322.70 : 66,432,626.70 = 21,265,212.70 : x
  2. Step 2: Convert to fraction form
    44,294,322.70/66,432,626.70 = 21,265,212.70/x
  3. Step 3: Cross multiply
    44,294,322.70x = 66,432,626.70 × 21,265,212.70
  4. Step 4: Simplify right side
    44,294,322.70x = 1,412,703,936,995,199
  5. Step 5: Solve for x
    x = 1,412,703,936,995,199/44,294,322.70
  6. Step 6: Final answer
    x = 31,893,566.73

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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.