Home / 49,932,039,655.12-74,890,086,683.96-14,551,119,086.41

Finding the Fourth Proportional to 49,932,039,655.12, 74,890,086,683.96 and 14,551,119,086.41

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Solution

The fourth proportional to 49,932,039,655.12, 74,890,086,683.96 and 14,551,119,086.41 is: 21,824,355,208.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,932,039,655.12 : 74,890,086,683.96 = 14,551,119,086.41 : x
  2. Step 2: Convert to fraction form
    49,932,039,655.12/74,890,086,683.96 = 14,551,119,086.41/x
  3. Step 3: Cross multiply
    49,932,039,655.12x = 74,890,086,683.96 × 14,551,119,086.41
  4. Step 4: Simplify right side
    49,932,039,655.12x = 1,089,734,569,729,869,873,152
  5. Step 5: Solve for x
    x = 1,089,734,569,729,869,873,152/49,932,039,655.12
  6. Step 6: Final answer
    x = 21,824,355,208.73

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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.