Home / 4,951,459,627,523.80-7,430,582,077,074-1,728,127,389,068.60

Finding the Fourth Proportional to 4,951,459,627,523.80, 7,430,582,077,074 and 1,728,127,389,068.60

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Solution

The fourth proportional to 4,951,459,627,523.80, 7,430,582,077,074 and 1,728,127,389,068.60 is: 2,593,375,160,070.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,951,459,627,523.80 : 7,430,582,077,074 = 1,728,127,389,068.60 : x
  2. Step 2: Convert to fraction form
    4,951,459,627,523.80/7,430,582,077,074 = 1,728,127,389,068.60/x
  3. Step 3: Cross multiply
    4,951,459,627,523.80x = 7,430,582,077,074 × 1,728,127,389,068.60
  4. Step 4: Simplify right side
    4,951,459,627,523.80x = 12,840,992,404,113,826,468,855,808
  5. Step 5: Solve for x
    x = 12,840,992,404,113,826,468,855,808/4,951,459,627,523.80
  6. Step 6: Final answer
    x = 2,593,375,160,070.84

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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.