Home / 22,102,247.34-33,158,341.02-6,748,252.55

Finding the Fourth Proportional to 22,102,247.34, 33,158,341.02 and 6,748,252.55

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Solution

The fourth proportional to 22,102,247.34, 33,158,341.02 and 6,748,252.55 is: 10,123,896.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,102,247.34 : 33,158,341.02 = 6,748,252.55 : x
  2. Step 2: Convert to fraction form
    22,102,247.34/33,158,341.02 = 6,748,252.55/x
  3. Step 3: Cross multiply
    22,102,247.34x = 33,158,341.02 × 6,748,252.55
  4. Step 4: Simplify right side
    22,102,247.34x = 223,760,859,176,192.88
  5. Step 5: Solve for x
    x = 223,760,859,176,192.88/22,102,247.34
  6. Step 6: Final answer
    x = 10,123,896.26

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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.