Home / 26,168,101.60-39,177,502.80-23,182,117.60

Finding the Fourth Proportional to 26,168,101.60, 39,177,502.80 and 23,182,117.60

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Solution

The fourth proportional to 26,168,101.60, 39,177,502.80 and 23,182,117.60 is: 34,707,044.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,168,101.60 : 39,177,502.80 = 23,182,117.60 : x
  2. Step 2: Convert to fraction form
    26,168,101.60/39,177,502.80 = 23,182,117.60/x
  3. Step 3: Cross multiply
    26,168,101.60x = 39,177,502.80 × 23,182,117.60
  4. Step 4: Simplify right side
    26,168,101.60x = 908,217,477,183,929.25
  5. Step 5: Solve for x
    x = 908,217,477,183,929.25/26,168,101.60
  6. Step 6: Final answer
    x = 34,707,044.90

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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.