Home / 32,770,913.88-45,223,957.02-17,886,375

Finding the Fourth Proportional to 32,770,913.88, 45,223,957.02 and 17,886,375

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Solution

The fourth proportional to 32,770,913.88, 45,223,957.02 and 17,886,375 is: 24,683,249.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,770,913.88 : 45,223,957.02 = 17,886,375 : x
  2. Step 2: Convert to fraction form
    32,770,913.88/45,223,957.02 = 17,886,375/x
  3. Step 3: Cross multiply
    32,770,913.88x = 45,223,957.02 × 17,886,375
  4. Step 4: Simplify right side
    32,770,913.88x = 808,892,654,243,602.50
  5. Step 5: Solve for x
    x = 808,892,654,243,602.50/32,770,913.88
  6. Step 6: Final answer
    x = 24,683,249.82

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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.