Home / 37,367,036.80-56,050,555.20-18,235,160.80

Finding the Fourth Proportional to 37,367,036.80, 56,050,555.20 and 18,235,160.80

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Solution

The fourth proportional to 37,367,036.80, 56,050,555.20 and 18,235,160.80 is: 27,352,741.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,367,036.80 : 56,050,555.20 = 18,235,160.80 : x
  2. Step 2: Convert to fraction form
    37,367,036.80/56,050,555.20 = 18,235,160.80/x
  3. Step 3: Cross multiply
    37,367,036.80x = 56,050,555.20 × 18,235,160.80
  4. Step 4: Simplify right side
    37,367,036.80x = 1,022,090,887,001,276.25
  5. Step 5: Solve for x
    x = 1,022,090,887,001,276.25/37,367,036.80
  6. Step 6: Final answer
    x = 27,352,741.20

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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.