Home / 30,085,339.58-41,424,807.08-23,496,542.82

Finding the Fourth Proportional to 30,085,339.58, 41,424,807.08 and 23,496,542.82

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Solution

The fourth proportional to 30,085,339.58, 41,424,807.08 and 23,496,542.82 is: 32,352,626.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,085,339.58 : 41,424,807.08 = 23,496,542.82 : x
  2. Step 2: Convert to fraction form
    30,085,339.58/41,424,807.08 = 23,496,542.82/x
  3. Step 3: Cross multiply
    30,085,339.58x = 41,424,807.08 × 23,496,542.82
  4. Step 4: Simplify right side
    30,085,339.58x = 973,339,753,365,459.12
  5. Step 5: Solve for x
    x = 973,339,753,365,459.12/30,085,339.58
  6. Step 6: Final answer
    x = 32,352,626.46

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1.5x scale

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.