Home / 37,507,772.80-56,261,659.20-35,996,118.40

Finding the Fourth Proportional to 37,507,772.80, 56,261,659.20 and 35,996,118.40

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Solution

The fourth proportional to 37,507,772.80, 56,261,659.20 and 35,996,118.40 is: 53,994,177.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,507,772.80 : 56,261,659.20 = 35,996,118.40 : x
  2. Step 2: Convert to fraction form
    37,507,772.80/56,261,659.20 = 35,996,118.40/x
  3. Step 3: Cross multiply
    37,507,772.80x = 56,261,659.20 × 35,996,118.40
  4. Step 4: Simplify right side
    37,507,772.80x = 2,025,201,345,943,649.25
  5. Step 5: Solve for x
    x = 2,025,201,345,943,649.25/37,507,772.80
  6. Step 6: Final answer
    x = 53,994,177.60

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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.