Home / 161,297,124.93-241,878,985.09-50,595,870.23

Finding the Fourth Proportional to 161,297,124.93, 241,878,985.09 and 50,595,870.23

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Solution

The fourth proportional to 161,297,124.93, 241,878,985.09 and 50,595,870.23 is: 75,872,882.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    161,297,124.93 : 241,878,985.09 = 50,595,870.23 : x
  2. Step 2: Convert to fraction form
    161,297,124.93/241,878,985.09 = 50,595,870.23/x
  3. Step 3: Cross multiply
    161,297,124.93x = 241,878,985.09 × 50,595,870.23
  4. Step 4: Simplify right side
    161,297,124.93x = 12,238,077,741,455,954
  5. Step 5: Solve for x
    x = 12,238,077,741,455,954/161,297,124.93
  6. Step 6: Final answer
    x = 75,872,882.09

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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.