Home / 10,208,551.48-14,088,793.82-7,625,748.22

Finding the Fourth Proportional to 10,208,551.48, 14,088,793.82 and 7,625,748.22

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Solution

The fourth proportional to 10,208,551.48, 14,088,793.82 and 7,625,748.22 is: 10,524,274.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,208,551.48 : 14,088,793.82 = 7,625,748.22 : x
  2. Step 2: Convert to fraction form
    10,208,551.48/14,088,793.82 = 7,625,748.22/x
  3. Step 3: Cross multiply
    10,208,551.48x = 14,088,793.82 × 7,625,748.22
  4. Step 4: Simplify right side
    10,208,551.48x = 107,437,594,394,812
  5. Step 5: Solve for x
    x = 107,437,594,394,812/10,208,551.48
  6. Step 6: Final answer
    x = 10,524,274.14

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.