Home / 24,927,151.61-34,405,208.78-14,617,196.21

Finding the Fourth Proportional to 24,927,151.61, 34,405,208.78 and 14,617,196.21

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Solution

The fourth proportional to 24,927,151.61, 34,405,208.78 and 14,617,196.21 is: 20,175,096.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,927,151.61 : 34,405,208.78 = 14,617,196.21 : x
  2. Step 2: Convert to fraction form
    24,927,151.61/34,405,208.78 = 14,617,196.21/x
  3. Step 3: Cross multiply
    24,927,151.61x = 34,405,208.78 × 14,617,196.21
  4. Step 4: Simplify right side
    24,927,151.61x = 502,907,687,396,201.75
  5. Step 5: Solve for x
    x = 502,907,687,396,201.75/24,927,151.61
  6. Step 6: Final answer
    x = 20,175,096.43

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Double scale
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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.