Home / 40,654,848,286.20-60,982,272,429.30-17,392,838,532.60

Finding the Fourth Proportional to 40,654,848,286.20, 60,982,272,429.30 and 17,392,838,532.60

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Solution

The fourth proportional to 40,654,848,286.20, 60,982,272,429.30 and 17,392,838,532.60 is: 26,089,257,798.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,654,848,286.20 : 60,982,272,429.30 = 17,392,838,532.60 : x
  2. Step 2: Convert to fraction form
    40,654,848,286.20/60,982,272,429.30 = 17,392,838,532.60/x
  3. Step 3: Cross multiply
    40,654,848,286.20x = 60,982,272,429.30 × 17,392,838,532.60
  4. Step 4: Simplify right side
    40,654,848,286.20x = 1,060,654,817,713,839,669,248
  5. Step 5: Solve for x
    x = 1,060,654,817,713,839,669,248/40,654,848,286.20
  6. Step 6: Final answer
    x = 26,089,257,798.90

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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.