Home / 34,150,601,650,036-47,127,830,277,060-19,534,873,137,142

Finding the Fourth Proportional to 34,150,601,650,036, 47,127,830,277,060 and 19,534,873,137,142

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Solution

The fourth proportional to 34,150,601,650,036, 47,127,830,277,060 and 19,534,873,137,142 is: 26,958,124,929,261.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,150,601,650,036 : 47,127,830,277,060 = 19,534,873,137,142 : x
  2. Step 2: Convert to fraction form
    34,150,601,650,036/47,127,830,277,060 = 19,534,873,137,142/x
  3. Step 3: Cross multiply
    34,150,601,650,036x = 47,127,830,277,060 × 19,534,873,137,142
  4. Step 4: Simplify right side
    34,150,601,650,036x = 920,636,185,691,126,880,169,623,552
  5. Step 5: Solve for x
    x = 920,636,185,691,126,880,169,623,552/34,150,601,650,036
  6. Step 6: Final answer
    x = 26,958,124,929,261.86

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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.