Home / 34,975,909.05-52,412,048.49-14,201,084.22

Finding the Fourth Proportional to 34,975,909.05, 52,412,048.49 and 14,201,084.22

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Solution

The fourth proportional to 34,975,909.05, 52,412,048.49 and 14,201,084.22 is: 21,280,588.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,975,909.05 : 52,412,048.49 = 14,201,084.22 : x
  2. Step 2: Convert to fraction form
    34,975,909.05/52,412,048.49 = 14,201,084.22/x
  3. Step 3: Cross multiply
    34,975,909.05x = 52,412,048.49 × 14,201,084.22
  4. Step 4: Simplify right side
    34,975,909.05x = 744,307,914,749,213.88
  5. Step 5: Solve for x
    x = 744,307,914,749,213.88/34,975,909.05
  6. Step 6: Final answer
    x = 21,280,588.12

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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.