Home / 69,817,266,182.37-104,725,900,657.30-16,758,299,302.95

Finding the Fourth Proportional to 69,817,266,182.37, 104,725,900,657.30 and 16,758,299,302.95

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Solution

The fourth proportional to 69,817,266,182.37, 104,725,900,657.30 and 16,758,299,302.95 is: 25,137,449,286.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,817,266,182.37 : 104,725,900,657.30 = 16,758,299,302.95 : x
  2. Step 2: Convert to fraction form
    69,817,266,182.37/104,725,900,657.30 = 16,758,299,302.95/x
  3. Step 3: Cross multiply
    69,817,266,182.37x = 104,725,900,657.30 × 16,758,299,302.95
  4. Step 4: Simplify right side
    69,817,266,182.37x = 1,755,027,987,986,041,798,656
  5. Step 5: Solve for x
    x = 1,755,027,987,986,041,798,656/69,817,266,182.37
  6. Step 6: Final answer
    x = 25,137,449,286.57

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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.