Home / 52,697,336.88-79,049,991.93-16,309,407.58

Finding the Fourth Proportional to 52,697,336.88, 79,049,991.93 and 16,309,407.58

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Solution

The fourth proportional to 52,697,336.88, 79,049,991.93 and 16,309,407.58 is: 24,465,345.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,697,336.88 : 79,049,991.93 = 16,309,407.58 : x
  2. Step 2: Convert to fraction form
    52,697,336.88/79,049,991.93 = 16,309,407.58/x
  3. Step 3: Cross multiply
    52,697,336.88x = 79,049,991.93 × 16,309,407.58
  4. Step 4: Simplify right side
    52,697,336.88x = 1,289,258,537,582,081
  5. Step 5: Solve for x
    x = 1,289,258,537,582,081/52,697,336.88
  6. Step 6: Final answer
    x = 24,465,345.19

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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.