Home / 16,474,428,004.80-24,711,642,007.20-5,432,359,483.20

Finding the Fourth Proportional to 16,474,428,004.80, 24,711,642,007.20 and 5,432,359,483.20

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Solution

The fourth proportional to 16,474,428,004.80, 24,711,642,007.20 and 5,432,359,483.20 is: 8,148,539,224.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,474,428,004.80 : 24,711,642,007.20 = 5,432,359,483.20 : x
  2. Step 2: Convert to fraction form
    16,474,428,004.80/24,711,642,007.20 = 5,432,359,483.20/x
  3. Step 3: Cross multiply
    16,474,428,004.80x = 24,711,642,007.20 × 5,432,359,483.20
  4. Step 4: Simplify right side
    16,474,428,004.80x = 134,242,522,803,256,410,112
  5. Step 5: Solve for x
    x = 134,242,522,803,256,410,112/16,474,428,004.80
  6. Step 6: Final answer
    x = 8,148,539,224.80

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1.5x scale

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.