Home / 37,662,243.60-56,479,368.60-14,938,438.80

Finding the Fourth Proportional to 37,662,243.60, 56,479,368.60 and 14,938,438.80

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Solution

The fourth proportional to 37,662,243.60, 56,479,368.60 and 14,938,438.80 is: 22,402,106.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,662,243.60 : 56,479,368.60 = 14,938,438.80 : x
  2. Step 2: Convert to fraction form
    37,662,243.60/56,479,368.60 = 14,938,438.80/x
  3. Step 3: Cross multiply
    37,662,243.60x = 56,479,368.60 × 14,938,438.80
  4. Step 4: Simplify right side
    37,662,243.60x = 843,713,591,293,741.75
  5. Step 5: Solve for x
    x = 843,713,591,293,741.75/37,662,243.60
  6. Step 6: Final answer
    x = 22,402,106.48

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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.