Home / 35,708,446,848.52-49,277,664,694.62-19,651,127,925.59

Finding the Fourth Proportional to 35,708,446,848.52, 49,277,664,694.62 and 19,651,127,925.59

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Solution

The fourth proportional to 35,708,446,848.52, 49,277,664,694.62 and 19,651,127,925.59 is: 27,118,560,963.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,708,446,848.52 : 49,277,664,694.62 = 19,651,127,925.59 : x
  2. Step 2: Convert to fraction form
    35,708,446,848.52/49,277,664,694.62 = 19,651,127,925.59/x
  3. Step 3: Cross multiply
    35,708,446,848.52x = 49,277,664,694.62 × 19,651,127,925.59
  4. Step 4: Simplify right side
    35,708,446,848.52x = 968,361,692,788,307,525,632
  5. Step 5: Solve for x
    x = 968,361,692,788,307,525,632/35,708,446,848.52
  6. Step 6: Final answer
    x = 27,118,560,963.92

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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.