Home / 45,055,432.44-67,398,054.65-35,975,265.41

Finding the Fourth Proportional to 45,055,432.44, 67,398,054.65 and 35,975,265.41

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Solution

The fourth proportional to 45,055,432.44, 67,398,054.65 and 35,975,265.41 is: 53,815,106.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,055,432.44 : 67,398,054.65 = 35,975,265.41 : x
  2. Step 2: Convert to fraction form
    45,055,432.44/67,398,054.65 = 35,975,265.41/x
  3. Step 3: Cross multiply
    45,055,432.44x = 67,398,054.65 × 35,975,265.41
  4. Step 4: Simplify right side
    45,055,432.44x = 2,424,662,904,274,961
  5. Step 5: Solve for x
    x = 2,424,662,904,274,961/45,055,432.44
  6. Step 6: Final answer
    x = 53,815,106.70

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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.