Home / 23,214,132.05-34,821,973.10-10,434,673.66

Finding the Fourth Proportional to 23,214,132.05, 34,821,973.10 and 10,434,673.66

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Solution

The fourth proportional to 23,214,132.05, 34,821,973.10 and 10,434,673.66 is: 15,652,358.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,214,132.05 : 34,821,973.10 = 10,434,673.66 : x
  2. Step 2: Convert to fraction form
    23,214,132.05/34,821,973.10 = 10,434,673.66/x
  3. Step 3: Cross multiply
    23,214,132.05x = 34,821,973.10 × 10,434,673.66
  4. Step 4: Simplify right side
    23,214,132.05x = 363,355,925,487,152.69
  5. Step 5: Solve for x
    x = 363,355,925,487,152.69/23,214,132.05
  6. Step 6: Final answer
    x = 15,652,358.86

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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.