Home / 95,734,837,331.06-143,602,256,006.51-31,992,183,218.18

Finding the Fourth Proportional to 95,734,837,331.06, 143,602,256,006.51 and 31,992,183,218.18

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Solution

The fourth proportional to 95,734,837,331.06, 143,602,256,006.51 and 31,992,183,218.18 is: 47,988,274,830.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,734,837,331.06 : 143,602,256,006.51 = 31,992,183,218.18 : x
  2. Step 2: Convert to fraction form
    95,734,837,331.06/143,602,256,006.51 = 31,992,183,218.18/x
  3. Step 3: Cross multiply
    95,734,837,331.06x = 143,602,256,006.51 × 31,992,183,218.18
  4. Step 4: Simplify right side
    95,734,837,331.06x = 4,594,149,684,704,257,769,472
  5. Step 5: Solve for x
    x = 4,594,149,684,704,257,769,472/95,734,837,331.06
  6. Step 6: Final answer
    x = 47,988,274,830.59

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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.