Home / 24,501,435.69-33,812,209.59-13,488,403.53

Finding the Fourth Proportional to 24,501,435.69, 33,812,209.59 and 13,488,403.53

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Solution

The fourth proportional to 24,501,435.69, 33,812,209.59 and 13,488,403.53 is: 18,614,122.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,501,435.69 : 33,812,209.59 = 13,488,403.53 : x
  2. Step 2: Convert to fraction form
    24,501,435.69/33,812,209.59 = 13,488,403.53/x
  3. Step 3: Cross multiply
    24,501,435.69x = 33,812,209.59 × 13,488,403.53
  4. Step 4: Simplify right side
    24,501,435.69x = 456,072,727,190,855.88
  5. Step 5: Solve for x
    x = 456,072,727,190,855.88/24,501,435.69
  6. Step 6: Final answer
    x = 18,614,122.57

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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.