Home / 34,134,676,435,818-47,105,888,344,012-18,526,965,660,602

Finding the Fourth Proportional to 34,134,676,435,818, 47,105,888,344,012 and 18,526,965,660,602

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Solution

The fourth proportional to 34,134,676,435,818, 47,105,888,344,012 and 18,526,965,660,602 is: 25,567,231,533,675.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,134,676,435,818 : 47,105,888,344,012 = 18,526,965,660,602 : x
  2. Step 2: Convert to fraction form
    34,134,676,435,818/47,105,888,344,012 = 18,526,965,660,602/x
  3. Step 3: Cross multiply
    34,134,676,435,818x = 47,105,888,344,012 × 18,526,965,660,602
  4. Step 4: Simplify right side
    34,134,676,435,818x = 872,729,175,761,662,272,732,135,424
  5. Step 5: Solve for x
    x = 872,729,175,761,662,272,732,135,424/34,134,676,435,818
  6. Step 6: Final answer
    x = 25,567,231,533,675.68

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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.