Home / 39,248,175.52-58,867,627.08-10,496,539.60

Finding the Fourth Proportional to 39,248,175.52, 58,867,627.08 and 10,496,539.60

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Solution

The fourth proportional to 39,248,175.52, 58,867,627.08 and 10,496,539.60 is: 15,743,569.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,248,175.52 : 58,867,627.08 = 10,496,539.60 : x
  2. Step 2: Convert to fraction form
    39,248,175.52/58,867,627.08 = 10,496,539.60/x
  3. Step 3: Cross multiply
    39,248,175.52x = 58,867,627.08 × 10,496,539.60
  4. Step 4: Simplify right side
    39,248,175.52x = 617,906,378,803,252.38
  5. Step 5: Solve for x
    x = 617,906,378,803,252.38/39,248,175.52
  6. Step 6: Final answer
    x = 15,743,569.49

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1.5x scale

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.