Home / 4,554,851,951,449-6,285,876,918,292.40-2,499,588,679,348.20

Finding the Fourth Proportional to 4,554,851,951,449, 6,285,876,918,292.40 and 2,499,588,679,348.20

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Solution

The fourth proportional to 4,554,851,951,449, 6,285,876,918,292.40 and 2,499,588,679,348.20 is: 3,449,531,829,402.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,554,851,951,449 : 6,285,876,918,292.40 = 2,499,588,679,348.20 : x
  2. Step 2: Convert to fraction form
    4,554,851,951,449/6,285,876,918,292.40 = 2,499,588,679,348.20/x
  3. Step 3: Cross multiply
    4,554,851,951,449x = 6,285,876,918,292.40 × 2,499,588,679,348.20
  4. Step 4: Simplify right side
    4,554,851,951,449x = 15,712,106,784,739,835,844,231,168
  5. Step 5: Solve for x
    x = 15,712,106,784,739,835,844,231,168/4,554,851,951,449
  6. Step 6: Final answer
    x = 3,449,531,829,402.59

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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.