Home / 17,142,294,730.56-25,716,753,477.82-6,517,692,957.56

Finding the Fourth Proportional to 17,142,294,730.56, 25,716,753,477.82 and 6,517,692,957.56

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Solution

The fourth proportional to 17,142,294,730.56, 25,716,753,477.82 and 6,517,692,957.56 is: 9,777,798,460.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,142,294,730.56 : 25,716,753,477.82 = 6,517,692,957.56 : x
  2. Step 2: Convert to fraction form
    17,142,294,730.56/25,716,753,477.82 = 6,517,692,957.56/x
  3. Step 3: Cross multiply
    17,142,294,730.56x = 25,716,753,477.82 × 6,517,692,957.56
  4. Step 4: Simplify right side
    17,142,294,730.56x = 167,613,903,033,694,060,544
  5. Step 5: Solve for x
    x = 167,613,903,033,694,060,544/17,142,294,730.56
  6. Step 6: Final answer
    x = 9,777,798,460.95

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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.