Home / 58,032,089.64-80,084,163.96-31,926,544.92

Finding the Fourth Proportional to 58,032,089.64, 80,084,163.96 and 31,926,544.92

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Solution

The fourth proportional to 58,032,089.64, 80,084,163.96 and 31,926,544.92 is: 44,058,566.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,032,089.64 : 80,084,163.96 = 31,926,544.92 : x
  2. Step 2: Convert to fraction form
    58,032,089.64/80,084,163.96 = 31,926,544.92/x
  3. Step 3: Cross multiply
    58,032,089.64x = 80,084,163.96 × 31,926,544.92
  4. Step 4: Simplify right side
    58,032,089.64x = 2,556,810,658,049,585
  5. Step 5: Solve for x
    x = 2,556,810,658,049,585/58,032,089.64
  6. Step 6: Final answer
    x = 44,058,566.11

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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.