Home / 17,022,896,836.34-25,512,194,126.59-6,926,841,456.12

Finding the Fourth Proportional to 17,022,896,836.34, 25,512,194,126.59 and 6,926,841,456.12

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Solution

The fourth proportional to 17,022,896,836.34, 25,512,194,126.59 and 6,926,841,456.12 is: 10,381,248,597.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,022,896,836.34 : 25,512,194,126.59 = 6,926,841,456.12 : x
  2. Step 2: Convert to fraction form
    17,022,896,836.34/25,512,194,126.59 = 6,926,841,456.12/x
  3. Step 3: Cross multiply
    17,022,896,836.34x = 25,512,194,126.59 × 6,926,841,456.12
  4. Step 4: Simplify right side
    17,022,896,836.34x = 176,718,923,912,630,927,360
  5. Step 5: Solve for x
    x = 176,718,923,912,630,927,360/17,022,896,836.34
  6. Step 6: Final answer
    x = 10,381,248,597.80

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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.