Home / 51,353,417.90-77,030,122.14-22,599,553.47

Finding the Fourth Proportional to 51,353,417.90, 77,030,122.14 and 22,599,553.47

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Solution

The fourth proportional to 51,353,417.90, 77,030,122.14 and 22,599,553.47 is: 33,899,328.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,353,417.90 : 77,030,122.14 = 22,599,553.47 : x
  2. Step 2: Convert to fraction form
    51,353,417.90/77,030,122.14 = 22,599,553.47/x
  3. Step 3: Cross multiply
    51,353,417.90x = 77,030,122.14 × 22,599,553.47
  4. Step 4: Simplify right side
    51,353,417.90x = 1,740,846,364,103,560.75
  5. Step 5: Solve for x
    x = 1,740,846,364,103,560.75/51,353,417.90
  6. Step 6: Final answer
    x = 33,899,328.14

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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.