Home / 35,478,127.20-53,217,190.80-32,076,904.80

Finding the Fourth Proportional to 35,478,127.20, 53,217,190.80 and 32,076,904.80

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Solution

The fourth proportional to 35,478,127.20, 53,217,190.80 and 32,076,904.80 is: 48,115,357.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,478,127.20 : 53,217,190.80 = 32,076,904.80 : x
  2. Step 2: Convert to fraction form
    35,478,127.20/53,217,190.80 = 32,076,904.80/x
  3. Step 3: Cross multiply
    35,478,127.20x = 53,217,190.80 × 32,076,904.80
  4. Step 4: Simplify right side
    35,478,127.20x = 1,707,042,763,015,035.75
  5. Step 5: Solve for x
    x = 1,707,042,763,015,035.75/35,478,127.20
  6. Step 6: Final answer
    x = 48,115,357.20

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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.