Home / 17,864,308.60-26,796,462.90-10,306,036.60

Finding the Fourth Proportional to 17,864,308.60, 26,796,462.90 and 10,306,036.60

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Solution

The fourth proportional to 17,864,308.60, 26,796,462.90 and 10,306,036.60 is: 15,459,054.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,864,308.60 : 26,796,462.90 = 10,306,036.60 : x
  2. Step 2: Convert to fraction form
    17,864,308.60/26,796,462.90 = 10,306,036.60/x
  3. Step 3: Cross multiply
    17,864,308.60x = 26,796,462.90 × 10,306,036.60
  4. Step 4: Simplify right side
    17,864,308.60x = 276,165,327,397,942.12
  5. Step 5: Solve for x
    x = 276,165,327,397,942.12/17,864,308.60
  6. Step 6: Final answer
    x = 15,459,054.90

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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.