Home / 49,932,039,655.06-74,890,086,683.87-14,551,119,086.36

Finding the Fourth Proportional to 49,932,039,655.06, 74,890,086,683.87 and 14,551,119,086.36

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Solution

The fourth proportional to 49,932,039,655.06, 74,890,086,683.87 and 14,551,119,086.36 is: 21,824,355,208.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,932,039,655.06 : 74,890,086,683.87 = 14,551,119,086.36 : x
  2. Step 2: Convert to fraction form
    49,932,039,655.06/74,890,086,683.87 = 14,551,119,086.36/x
  3. Step 3: Cross multiply
    49,932,039,655.06x = 74,890,086,683.87 × 14,551,119,086.36
  4. Step 4: Simplify right side
    49,932,039,655.06x = 1,089,734,569,724,368,519,168
  5. Step 5: Solve for x
    x = 1,089,734,569,724,368,519,168/49,932,039,655.06
  6. Step 6: Final answer
    x = 21,824,355,208.65

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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.