Home / 63,624,142,674.28-95,436,163,605.66-17,095,420,242.28

Finding the Fourth Proportional to 63,624,142,674.28, 95,436,163,605.66 and 17,095,420,242.28

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Solution

The fourth proportional to 63,624,142,674.28, 95,436,163,605.66 and 17,095,420,242.28 is: 25,643,116,819.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,624,142,674.28 : 95,436,163,605.66 = 17,095,420,242.28 : x
  2. Step 2: Convert to fraction form
    63,624,142,674.28/95,436,163,605.66 = 17,095,420,242.28/x
  3. Step 3: Cross multiply
    63,624,142,674.28x = 95,436,163,605.66 × 17,095,420,242.28
  4. Step 4: Simplify right side
    63,624,142,674.28x = 1,631,521,323,149,745,979,392
  5. Step 5: Solve for x
    x = 1,631,521,323,149,745,979,392/63,624,142,674.28
  6. Step 6: Final answer
    x = 25,643,116,819.70

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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.