Home / 29,838,257,985.20-44,735,322,069.60-18,044,754,557.84

Finding the Fourth Proportional to 29,838,257,985.20, 44,735,322,069.60 and 18,044,754,557.84

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Solution

The fourth proportional to 29,838,257,985.20, 44,735,322,069.60 and 18,044,754,557.84 is: 27,053,788,033.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,838,257,985.20 : 44,735,322,069.60 = 18,044,754,557.84 : x
  2. Step 2: Convert to fraction form
    29,838,257,985.20/44,735,322,069.60 = 18,044,754,557.84/x
  3. Step 3: Cross multiply
    29,838,257,985.20x = 44,735,322,069.60 × 18,044,754,557.84
  4. Step 4: Simplify right side
    29,838,257,985.20x = 807,237,906,811,854,913,536
  5. Step 5: Solve for x
    x = 807,237,906,811,854,913,536/29,838,257,985.20
  6. Step 6: Final answer
    x = 27,053,788,033.21

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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.