Home / 1,676,888,845.18-2,314,099,613.54-924,200,224.29

Finding the Fourth Proportional to 1,676,888,845.18, 2,314,099,613.54 and 924,200,224.29

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Solution

The fourth proportional to 1,676,888,845.18, 2,314,099,613.54 and 924,200,224.29 is: 1,275,392,455.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,676,888,845.18 : 2,314,099,613.54 = 924,200,224.29 : x
  2. Step 2: Convert to fraction form
    1,676,888,845.18/2,314,099,613.54 = 924,200,224.29/x
  3. Step 3: Cross multiply
    1,676,888,845.18x = 2,314,099,613.54 × 924,200,224.29
  4. Step 4: Simplify right side
    1,676,888,845.18x = 2,138,691,381,865,473,280
  5. Step 5: Solve for x
    x = 2,138,691,381,865,473,280/1,676,888,845.18
  6. Step 6: Final answer
    x = 1,275,392,455.51

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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.