Home / 33,931,191,068,442-50,896,787,275,272-8,144,533,165,115.20

Finding the Fourth Proportional to 33,931,191,068,442, 50,896,787,275,272 and 8,144,533,165,115.20

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Solution

The fourth proportional to 33,931,191,068,442, 50,896,787,275,272 and 8,144,533,165,115.20 is: 12,216,799,909,119.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,931,191,068,442 : 50,896,787,275,272 = 8,144,533,165,115.20 : x
  2. Step 2: Convert to fraction form
    33,931,191,068,442/50,896,787,275,272 = 8,144,533,165,115.20/x
  3. Step 3: Cross multiply
    33,931,191,068,442x = 50,896,787,275,272 × 8,144,533,165,115.20
  4. Step 4: Simplify right side
    33,931,191,068,442x = 414,530,571,961,266,081,034,665,984
  5. Step 5: Solve for x
    x = 414,530,571,961,266,081,034,665,984/33,931,191,068,442
  6. Step 6: Final answer
    x = 12,216,799,909,119.72

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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.