Home / 13,843,275,450.96-20,764,913,416.96-3,362,421,247.52

Finding the Fourth Proportional to 13,843,275,450.96, 20,764,913,416.96 and 3,362,421,247.52

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Solution

The fourth proportional to 13,843,275,450.96, 20,764,913,416.96 and 3,362,421,247.52 is: 5,043,631,929.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,843,275,450.96 : 20,764,913,416.96 = 3,362,421,247.52 : x
  2. Step 2: Convert to fraction form
    13,843,275,450.96/20,764,913,416.96 = 3,362,421,247.52/x
  3. Step 3: Cross multiply
    13,843,275,450.96x = 20,764,913,416.96 × 3,362,421,247.52
  4. Step 4: Simplify right side
    13,843,275,450.96x = 69,820,386,076,099,428,352
  5. Step 5: Solve for x
    x = 69,820,386,076,099,428,352/13,843,275,450.96
  6. Step 6: Final answer
    x = 5,043,631,929.70

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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.