Home / 27,664,530.30-41,496,795.45-26,867,368.80

Finding the Fourth Proportional to 27,664,530.30, 41,496,795.45 and 26,867,368.80

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Solution

The fourth proportional to 27,664,530.30, 41,496,795.45 and 26,867,368.80 is: 40,301,053.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,664,530.30 : 41,496,795.45 = 26,867,368.80 : x
  2. Step 2: Convert to fraction form
    27,664,530.30/41,496,795.45 = 26,867,368.80/x
  3. Step 3: Cross multiply
    27,664,530.30x = 41,496,795.45 × 26,867,368.80
  4. Step 4: Simplify right side
    27,664,530.30x = 1,114,909,707,373,312.12
  5. Step 5: Solve for x
    x = 1,114,909,707,373,312.12/27,664,530.30
  6. Step 6: Final answer
    x = 40,301,053.20

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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.