Home / 40,426,094.80-60,639,142.20-16,153,019.20

Finding the Fourth Proportional to 40,426,094.80, 60,639,142.20 and 16,153,019.20

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Solution

The fourth proportional to 40,426,094.80, 60,639,142.20 and 16,153,019.20 is: 24,229,528.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,426,094.80 : 60,639,142.20 = 16,153,019.20 : x
  2. Step 2: Convert to fraction form
    40,426,094.80/60,639,142.20 = 16,153,019.20/x
  3. Step 3: Cross multiply
    40,426,094.80x = 60,639,142.20 × 16,153,019.20
  4. Step 4: Simplify right side
    40,426,094.80x = 979,505,228,228,130.25
  5. Step 5: Solve for x
    x = 979,505,228,228,130.25/40,426,094.80
  6. Step 6: Final answer
    x = 24,229,528.80

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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.