Home / 195,570,293,889.30-293,355,440,833.95-55,984,126,593.30

Finding the Fourth Proportional to 195,570,293,889.30, 293,355,440,833.95 and 55,984,126,593.30

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Solution

The fourth proportional to 195,570,293,889.30, 293,355,440,833.95 and 55,984,126,593.30 is: 83,976,189,889.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,570,293,889.30 : 293,355,440,833.95 = 55,984,126,593.30 : x
  2. Step 2: Convert to fraction form
    195,570,293,889.30/293,355,440,833.95 = 55,984,126,593.30/x
  3. Step 3: Cross multiply
    195,570,293,889.30x = 293,355,440,833.95 × 55,984,126,593.30
  4. Step 4: Simplify right side
    195,570,293,889.30x = 16,423,248,136,481,185,726,464
  5. Step 5: Solve for x
    x = 16,423,248,136,481,185,726,464/195,570,293,889.30
  6. Step 6: Final answer
    x = 83,976,189,889.95

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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.