Home / 49,056,100.40-73,584,150.60-16,697,248.40

Finding the Fourth Proportional to 49,056,100.40, 73,584,150.60 and 16,697,248.40

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Solution

The fourth proportional to 49,056,100.40, 73,584,150.60 and 16,697,248.40 is: 25,045,872.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,056,100.40 : 73,584,150.60 = 16,697,248.40 : x
  2. Step 2: Convert to fraction form
    49,056,100.40/73,584,150.60 = 16,697,248.40/x
  3. Step 3: Cross multiply
    49,056,100.40x = 73,584,150.60 × 16,697,248.40
  4. Step 4: Simplify right side
    49,056,100.40x = 1,228,652,840,871,209
  5. Step 5: Solve for x
    x = 1,228,652,840,871,209/49,056,100.40
  6. Step 6: Final answer
    x = 25,045,872.60

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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.