Home / 37,791,869.40-56,687,804.10-15,089,059.80

Finding the Fourth Proportional to 37,791,869.40, 56,687,804.10 and 15,089,059.80

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Solution

The fourth proportional to 37,791,869.40, 56,687,804.10 and 15,089,059.80 is: 22,633,589.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,791,869.40 : 56,687,804.10 = 15,089,059.80 : x
  2. Step 2: Convert to fraction form
    37,791,869.40/56,687,804.10 = 15,089,059.80/x
  3. Step 3: Cross multiply
    37,791,869.40x = 56,687,804.10 × 15,089,059.80
  4. Step 4: Simplify right side
    37,791,869.40x = 855,365,665,995,585.25
  5. Step 5: Solve for x
    x = 855,365,665,995,585.25/37,791,869.40
  6. Step 6: Final answer
    x = 22,633,589.70

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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.