Home / 35,037,121.60-52,546,351.20-10,776,001.60

Finding the Fourth Proportional to 35,037,121.60, 52,546,351.20 and 10,776,001.60

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Solution

The fourth proportional to 35,037,121.60, 52,546,351.20 and 10,776,001.60 is: 16,161,132.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,037,121.60 : 52,546,351.20 = 10,776,001.60 : x
  2. Step 2: Convert to fraction form
    35,037,121.60/52,546,351.20 = 10,776,001.60/x
  3. Step 3: Cross multiply
    35,037,121.60x = 52,546,351.20 × 10,776,001.60
  4. Step 4: Simplify right side
    35,037,121.60x = 566,239,564,605,361.88
  5. Step 5: Solve for x
    x = 566,239,564,605,361.88/35,037,121.60
  6. Step 6: Final answer
    x = 16,161,132.50

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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.