Home / 27,649,641.60-41,474,462.40-25,004,246.40

Finding the Fourth Proportional to 27,649,641.60, 41,474,462.40 and 25,004,246.40

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Solution

The fourth proportional to 27,649,641.60, 41,474,462.40 and 25,004,246.40 is: 37,506,369.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,649,641.60 : 41,474,462.40 = 25,004,246.40 : x
  2. Step 2: Convert to fraction form
    27,649,641.60/41,474,462.40 = 25,004,246.40/x
  3. Step 3: Cross multiply
    27,649,641.60x = 41,474,462.40 × 25,004,246.40
  4. Step 4: Simplify right side
    27,649,641.60x = 1,037,037,677,157,135.25
  5. Step 5: Solve for x
    x = 1,037,037,677,157,135.25/27,649,641.60
  6. Step 6: Final answer
    x = 37,506,369.60

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Double scale
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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.