Home / 43,205,060,878.08-59,621,689,637.11-23,915,311,495.93

Finding the Fourth Proportional to 43,205,060,878.08, 59,621,689,637.11 and 23,915,311,495.93

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Solution

The fourth proportional to 43,205,060,878.08, 59,621,689,637.11 and 23,915,311,495.93 is: 33,002,413,388.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,205,060,878.08 : 59,621,689,637.11 = 23,915,311,495.93 : x
  2. Step 2: Convert to fraction form
    43,205,060,878.08/59,621,689,637.11 = 23,915,311,495.93/x
  3. Step 3: Cross multiply
    43,205,060,878.08x = 59,621,689,637.11 × 23,915,311,495.93
  4. Step 4: Simplify right side
    43,205,060,878.08x = 1,425,871,279,585,147,486,208
  5. Step 5: Solve for x
    x = 1,425,871,279,585,147,486,208/43,205,060,878.08
  6. Step 6: Final answer
    x = 33,002,413,388.76

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.