Home / 95,543,335.15-143,315,376.37-29,070,424.98

Finding the Fourth Proportional to 95,543,335.15, 143,315,376.37 and 29,070,424.98

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Solution

The fourth proportional to 95,543,335.15, 143,315,376.37 and 29,070,424.98 is: 43,605,751.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,543,335.15 : 143,315,376.37 = 29,070,424.98 : x
  2. Step 2: Convert to fraction form
    95,543,335.15/143,315,376.37 = 29,070,424.98/x
  3. Step 3: Cross multiply
    95,543,335.15x = 143,315,376.37 × 29,070,424.98
  4. Step 4: Simplify right side
    95,543,335.15x = 4,166,238,897,171,874
  5. Step 5: Solve for x
    x = 4,166,238,897,171,874/95,543,335.15
  6. Step 6: Final answer
    x = 43,605,751.16

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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.