Home / 35,109,730.20-52,664,595.30-18,103,618.20

Finding the Fourth Proportional to 35,109,730.20, 52,664,595.30 and 18,103,618.20

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Solution

The fourth proportional to 35,109,730.20, 52,664,595.30 and 18,103,618.20 is: 27,155,427.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,109,730.20 : 52,664,595.30 = 18,103,618.20 : x
  2. Step 2: Convert to fraction form
    35,109,730.20/52,664,595.30 = 18,103,618.20/x
  3. Step 3: Cross multiply
    35,109,730.20x = 52,664,595.30 × 18,103,618.20
  4. Step 4: Simplify right side
    35,109,730.20x = 953,419,725,968,714.38
  5. Step 5: Solve for x
    x = 953,419,725,968,714.38/35,109,730.20
  6. Step 6: Final answer
    x = 27,155,427.30

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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.