Home / 37,433,517.50-51,657,302.46-20,913,766.13

Finding the Fourth Proportional to 37,433,517.50, 51,657,302.46 and 20,913,766.13

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Solution

The fourth proportional to 37,433,517.50, 51,657,302.46 and 20,913,766.13 is: 28,860,465.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,433,517.50 : 51,657,302.46 = 20,913,766.13 : x
  2. Step 2: Convert to fraction form
    37,433,517.50/51,657,302.46 = 20,913,766.13/x
  3. Step 3: Cross multiply
    37,433,517.50x = 51,657,302.46 × 20,913,766.13
  4. Step 4: Simplify right side
    37,433,517.50x = 1,080,348,742,296,827.12
  5. Step 5: Solve for x
    x = 1,080,348,742,296,827.12/37,433,517.50
  6. Step 6: Final answer
    x = 28,860,465.56

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.