Home / 45,337,854.03-62,565,544.24-25,491,636.84

Finding the Fourth Proportional to 45,337,854.03, 62,565,544.24 and 25,491,636.84

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Solution

The fourth proportional to 45,337,854.03, 62,565,544.24 and 25,491,636.84 is: 35,178,068.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,337,854.03 : 62,565,544.24 = 25,491,636.84 : x
  2. Step 2: Convert to fraction form
    45,337,854.03/62,565,544.24 = 25,491,636.84/x
  3. Step 3: Cross multiply
    45,337,854.03x = 62,565,544.24 × 25,491,636.84
  4. Step 4: Simplify right side
    45,337,854.03x = 1,594,898,132,463,033.75
  5. Step 5: Solve for x
    x = 1,594,898,132,463,033.75/45,337,854.03
  6. Step 6: Final answer
    x = 35,178,068.45

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.