Home / 51,353,407.38-77,030,106.38-22,599,542.96

Finding the Fourth Proportional to 51,353,407.38, 77,030,106.38 and 22,599,542.96

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Solution

The fourth proportional to 51,353,407.38, 77,030,106.38 and 22,599,542.96 is: 33,899,312.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,353,407.38 : 77,030,106.38 = 22,599,542.96 : x
  2. Step 2: Convert to fraction form
    51,353,407.38/77,030,106.38 = 22,599,542.96/x
  3. Step 3: Cross multiply
    51,353,407.38x = 77,030,106.38 × 22,599,542.96
  4. Step 4: Simplify right side
    51,353,407.38x = 1,740,845,197,850,031.75
  5. Step 5: Solve for x
    x = 1,740,845,197,850,031.75/51,353,407.38
  6. Step 6: Final answer
    x = 33,899,312.37

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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.