Home / 10,996,014,144.04-15,182,091,330.60-10,293,491,657.32

Finding the Fourth Proportional to 10,996,014,144.04, 15,182,091,330.60 and 10,293,491,657.32

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Solution

The fourth proportional to 10,996,014,144.04, 15,182,091,330.60 and 10,293,491,657.32 is: 14,212,125,266.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,996,014,144.04 : 15,182,091,330.60 = 10,293,491,657.32 : x
  2. Step 2: Convert to fraction form
    10,996,014,144.04/15,182,091,330.60 = 10,293,491,657.32/x
  3. Step 3: Cross multiply
    10,996,014,144.04x = 15,182,091,330.60 × 10,293,491,657.32
  4. Step 4: Simplify right side
    10,996,014,144.04x = 156,276,730,452,201,930,752
  5. Step 5: Solve for x
    x = 156,276,730,452,201,930,752/10,996,014,144.04
  6. Step 6: Final answer
    x = 14,212,125,266.95

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.