Home / 56,646,067,897.02-84,927,212,996.37-34,256,838,734.16

Finding the Fourth Proportional to 56,646,067,897.02, 84,927,212,996.37 and 34,256,838,734.16

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Solution

The fourth proportional to 56,646,067,897.02, 84,927,212,996.37 and 34,256,838,734.16 is: 51,359,925,724.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,646,067,897.02 : 84,927,212,996.37 = 34,256,838,734.16 : x
  2. Step 2: Convert to fraction form
    56,646,067,897.02/84,927,212,996.37 = 34,256,838,734.16/x
  3. Step 3: Cross multiply
    56,646,067,897.02x = 84,927,212,996.37 × 34,256,838,734.16
  4. Step 4: Simplify right side
    56,646,067,897.02x = 2,909,337,839,758,304,346,112
  5. Step 5: Solve for x
    x = 2,909,337,839,758,304,346,112/56,646,067,897.02
  6. Step 6: Final answer
    x = 51,359,925,724.19

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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.