Home / 39,606,266,838.96-59,402,942,134.92-11,650,971,414.96

Finding the Fourth Proportional to 39,606,266,838.96, 59,402,942,134.92 and 11,650,971,414.96

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Solution

The fourth proportional to 39,606,266,838.96, 59,402,942,134.92 and 11,650,971,414.96 is: 17,474,557,336.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,606,266,838.96 : 59,402,942,134.92 = 11,650,971,414.96 : x
  2. Step 2: Convert to fraction form
    39,606,266,838.96/59,402,942,134.92 = 11,650,971,414.96/x
  3. Step 3: Cross multiply
    39,606,266,838.96x = 59,402,942,134.92 × 11,650,971,414.96
  4. Step 4: Simplify right side
    39,606,266,838.96x = 692,101,980,778,475,814,912
  5. Step 5: Solve for x
    x = 692,101,980,778,475,814,912/39,606,266,838.96
  6. Step 6: Final answer
    x = 17,474,557,336.91

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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.