Home / 48,846,196.60-73,269,294.90-12,454,516.60

Finding the Fourth Proportional to 48,846,196.60, 73,269,294.90 and 12,454,516.60

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Solution

The fourth proportional to 48,846,196.60, 73,269,294.90 and 12,454,516.60 is: 18,681,774.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,846,196.60 : 73,269,294.90 = 12,454,516.60 : x
  2. Step 2: Convert to fraction form
    48,846,196.60/73,269,294.90 = 12,454,516.60/x
  3. Step 3: Cross multiply
    48,846,196.60x = 73,269,294.90 × 12,454,516.60
  4. Step 4: Simplify right side
    48,846,196.60x = 912,533,649,602,345.38
  5. Step 5: Solve for x
    x = 912,533,649,602,345.38/48,846,196.60
  6. Step 6: Final answer
    x = 18,681,774.90

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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.