Home / 17,753,593,931.68-24,490,670,999.46-10,977,246,372.64

Finding the Fourth Proportional to 17,753,593,931.68, 24,490,670,999.46 and 10,977,246,372.64

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Solution

The fourth proportional to 17,753,593,931.68, 24,490,670,999.46 and 10,977,246,372.64 is: 15,142,856,732.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,753,593,931.68 : 24,490,670,999.46 = 10,977,246,372.64 : x
  2. Step 2: Convert to fraction form
    17,753,593,931.68/24,490,670,999.46 = 10,977,246,372.64/x
  3. Step 3: Cross multiply
    17,753,593,931.68x = 24,490,670,999.46 × 10,977,246,372.64
  4. Step 4: Simplify right side
    17,753,593,931.68x = 268,840,129,392,341,909,504
  5. Step 5: Solve for x
    x = 268,840,129,392,341,909,504/17,753,593,931.68
  6. Step 6: Final answer
    x = 15,142,856,732.38

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.