Home / 40,536,840.15-60,805,653.89-32,429,675.43

Finding the Fourth Proportional to 40,536,840.15, 60,805,653.89 and 32,429,675.43

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Solution

The fourth proportional to 40,536,840.15, 60,805,653.89 and 32,429,675.43 is: 48,644,828.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,536,840.15 : 60,805,653.89 = 32,429,675.43 : x
  2. Step 2: Convert to fraction form
    40,536,840.15/60,805,653.89 = 32,429,675.43/x
  3. Step 3: Cross multiply
    40,536,840.15x = 60,805,653.89 × 32,429,675.43
  4. Step 4: Simplify right side
    40,536,840.15x = 1,971,907,619,799,468.50
  5. Step 5: Solve for x
    x = 1,971,907,619,799,468.50/40,536,840.15
  6. Step 6: Final answer
    x = 48,644,828.07

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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.