Home / 39,355,059.60-59,057,472.60-23,180,979.60

Finding the Fourth Proportional to 39,355,059.60, 59,057,472.60 and 23,180,979.60

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Solution

The fourth proportional to 39,355,059.60, 59,057,472.60 and 23,180,979.60 is: 34,786,126.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,355,059.60 : 59,057,472.60 = 23,180,979.60 : x
  2. Step 2: Convert to fraction form
    39,355,059.60/59,057,472.60 = 23,180,979.60/x
  3. Step 3: Cross multiply
    39,355,059.60x = 59,057,472.60 × 23,180,979.60
  4. Step 4: Simplify right side
    39,355,059.60x = 1,369,010,067,568,159
  5. Step 5: Solve for x
    x = 1,369,010,067,568,159/39,355,059.60
  6. Step 6: Final answer
    x = 34,786,126.14

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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.