Home / 33,975,688.04-50,943,374.40-13,494,389.30

Finding the Fourth Proportional to 33,975,688.04, 50,943,374.40 and 13,494,389.30

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Solution

The fourth proportional to 33,975,688.04, 50,943,374.40 and 13,494,389.30 is: 20,233,577.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,975,688.04 : 50,943,374.40 = 13,494,389.30 : x
  2. Step 2: Convert to fraction form
    33,975,688.04/50,943,374.40 = 13,494,389.30/x
  3. Step 3: Cross multiply
    33,975,688.04x = 50,943,374.40 × 13,494,389.30
  4. Step 4: Simplify right side
    33,975,688.04x = 687,449,726,409,254
  5. Step 5: Solve for x
    x = 687,449,726,409,254/33,975,688.04
  6. Step 6: Final answer
    x = 20,233,577.77

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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.