Home / 67,665,606.80-101,498,410.20-16,546,960.40

Finding the Fourth Proportional to 67,665,606.80, 101,498,410.20 and 16,546,960.40

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Solution

The fourth proportional to 67,665,606.80, 101,498,410.20 and 16,546,960.40 is: 24,820,440.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,665,606.80 : 101,498,410.20 = 16,546,960.40 : x
  2. Step 2: Convert to fraction form
    67,665,606.80/101,498,410.20 = 16,546,960.40/x
  3. Step 3: Cross multiply
    67,665,606.80x = 101,498,410.20 × 16,546,960.40
  4. Step 4: Simplify right side
    67,665,606.80x = 1,679,490,174,242,356.25
  5. Step 5: Solve for x
    x = 1,679,490,174,242,356.25/67,665,606.80
  6. Step 6: Final answer
    x = 24,820,440.60

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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.