Home / 17,820,467.76-24,592,255.62-9,671,705.76

Finding the Fourth Proportional to 17,820,467.76, 24,592,255.62 and 9,671,705.76

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Solution

The fourth proportional to 17,820,467.76, 24,592,255.62 and 9,671,705.76 is: 13,346,959.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,820,467.76 : 24,592,255.62 = 9,671,705.76 : x
  2. Step 2: Convert to fraction form
    17,820,467.76/24,592,255.62 = 9,671,705.76/x
  3. Step 3: Cross multiply
    17,820,467.76x = 24,592,255.62 × 9,671,705.76
  4. Step 4: Simplify right side
    17,820,467.76x = 237,849,060,331,346.38
  5. Step 5: Solve for x
    x = 237,849,060,331,346.38/17,820,467.76
  6. Step 6: Final answer
    x = 13,346,959.44

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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.