Home / 37,784,710.80-56,546,429.40-22,649,504.40

Finding the Fourth Proportional to 37,784,710.80, 56,546,429.40 and 22,649,504.40

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Solution

The fourth proportional to 37,784,710.80, 56,546,429.40 and 22,649,504.40 is: 33,895,948.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,784,710.80 : 56,546,429.40 = 22,649,504.40 : x
  2. Step 2: Convert to fraction form
    37,784,710.80/56,546,429.40 = 22,649,504.40/x
  3. Step 3: Cross multiply
    37,784,710.80x = 56,546,429.40 × 22,649,504.40
  4. Step 4: Simplify right side
    37,784,710.80x = 1,280,748,601,499,589.25
  5. Step 5: Solve for x
    x = 1,280,748,601,499,589.25/37,784,710.80
  6. Step 6: Final answer
    x = 33,895,948.24

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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.