Home / 49,932,039,655.37-74,890,086,684.34-14,551,119,086.67

Finding the Fourth Proportional to 49,932,039,655.37, 74,890,086,684.34 and 14,551,119,086.67

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Solution

The fourth proportional to 49,932,039,655.37, 74,890,086,684.34 and 14,551,119,086.67 is: 21,824,355,209.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,932,039,655.37 : 74,890,086,684.34 = 14,551,119,086.67 : x
  2. Step 2: Convert to fraction form
    49,932,039,655.37/74,890,086,684.34 = 14,551,119,086.67/x
  3. Step 3: Cross multiply
    49,932,039,655.37x = 74,890,086,684.34 × 14,551,119,086.67
  4. Step 4: Simplify right side
    49,932,039,655.37x = 1,089,734,569,754,423,590,912
  5. Step 5: Solve for x
    x = 1,089,734,569,754,423,590,912/49,932,039,655.37
  6. Step 6: Final answer
    x = 21,824,355,209.12

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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.