Home / 91,135,826.34-136,704,094.17-22,048,519.03

Finding the Fourth Proportional to 91,135,826.34, 136,704,094.17 and 22,048,519.03

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Solution

The fourth proportional to 91,135,826.34, 136,704,094.17 and 22,048,519.03 is: 33,072,864.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    91,135,826.34 : 136,704,094.17 = 22,048,519.03 : x
  2. Step 2: Convert to fraction form
    91,135,826.34/136,704,094.17 = 22,048,519.03/x
  3. Step 3: Cross multiply
    91,135,826.34x = 136,704,094.17 × 22,048,519.03
  4. Step 4: Simplify right side
    91,135,826.34x = 3,014,122,821,389,275.50
  5. Step 5: Solve for x
    x = 3,014,122,821,389,275.50/91,135,826.34
  6. Step 6: Final answer
    x = 33,072,864.35

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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.