Home / 35,108,802.20-52,663,203.30-18,102,690.20

Finding the Fourth Proportional to 35,108,802.20, 52,663,203.30 and 18,102,690.20

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Solution

The fourth proportional to 35,108,802.20, 52,663,203.30 and 18,102,690.20 is: 27,154,035.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,108,802.20 : 52,663,203.30 = 18,102,690.20 : x
  2. Step 2: Convert to fraction form
    35,108,802.20/52,663,203.30 = 18,102,690.20/x
  3. Step 3: Cross multiply
    35,108,802.20x = 52,663,203.30 × 18,102,690.20
  4. Step 4: Simplify right side
    35,108,802.20x = 953,345,654,279,517.62
  5. Step 5: Solve for x
    x = 953,345,654,279,517.62/35,108,802.20
  6. Step 6: Final answer
    x = 27,154,035.30

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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.