Home / 47,611,262,449.52-65,703,552,905.27-26,201,503,885.73

Finding the Fourth Proportional to 47,611,262,449.52, 65,703,552,905.27 and 26,201,503,885.73

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Solution

The fourth proportional to 47,611,262,449.52, 65,703,552,905.27 and 26,201,503,885.73 is: 36,158,081,264.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,611,262,449.52 : 65,703,552,905.27 = 26,201,503,885.73 : x
  2. Step 2: Convert to fraction form
    47,611,262,449.52/65,703,552,905.27 = 26,201,503,885.73/x
  3. Step 3: Cross multiply
    47,611,262,449.52x = 65,703,552,905.27 × 26,201,503,885.73
  4. Step 4: Simplify right side
    47,611,262,449.52x = 1,721,531,896,753,238,835,200
  5. Step 5: Solve for x
    x = 1,721,531,896,753,238,835,200/47,611,262,449.52
  6. Step 6: Final answer
    x = 36,158,081,264.46

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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.