Home / 58,794,933.12-81,137,950.92-32,334,332.64

Finding the Fourth Proportional to 58,794,933.12, 81,137,950.92 and 32,334,332.64

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Solution

The fourth proportional to 58,794,933.12, 81,137,950.92 and 32,334,332.64 is: 44,621,897.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,794,933.12 : 81,137,950.92 = 32,334,332.64 : x
  2. Step 2: Convert to fraction form
    58,794,933.12/81,137,950.92 = 32,334,332.64/x
  3. Step 3: Cross multiply
    58,794,933.12x = 81,137,950.92 × 32,334,332.64
  4. Step 4: Simplify right side
    58,794,933.12x = 2,623,541,494,775,274
  5. Step 5: Solve for x
    x = 2,623,541,494,775,274/58,794,933.12
  6. Step 6: Final answer
    x = 44,621,897.76

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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.