Home / 1,458,285,811,092-2,186,580,820,648-551,793,645,561.96

Finding the Fourth Proportional to 1,458,285,811,092, 2,186,580,820,648 and 551,793,645,561.96

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Solution

The fourth proportional to 1,458,285,811,092, 2,186,580,820,648 and 551,793,645,561.96 is: 827,369,637,120.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,458,285,811,092 : 2,186,580,820,648 = 551,793,645,561.96 : x
  2. Step 2: Convert to fraction form
    1,458,285,811,092/2,186,580,820,648 = 551,793,645,561.96/x
  3. Step 3: Cross multiply
    1,458,285,811,092x = 2,186,580,820,648 × 551,793,645,561.96
  4. Step 4: Simplify right side
    1,458,285,811,092x = 1,206,541,402,341,222,069,043,200
  5. Step 5: Solve for x
    x = 1,206,541,402,341,222,069,043,200/1,458,285,811,092
  6. Step 6: Final answer
    x = 827,369,637,120.54

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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.