Home / 52,697,334.88-79,049,988.93-16,309,405.58

Finding the Fourth Proportional to 52,697,334.88, 79,049,988.93 and 16,309,405.58

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Solution

The fourth proportional to 52,697,334.88, 79,049,988.93 and 16,309,405.58 is: 24,465,342.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,697,334.88 : 79,049,988.93 = 16,309,405.58 : x
  2. Step 2: Convert to fraction form
    52,697,334.88/79,049,988.93 = 16,309,405.58/x
  3. Step 3: Cross multiply
    52,697,334.88x = 79,049,988.93 × 16,309,405.58
  4. Step 4: Simplify right side
    52,697,334.88x = 1,289,258,330,553,880.25
  5. Step 5: Solve for x
    x = 1,289,258,330,553,880.25/52,697,334.88
  6. Step 6: Final answer
    x = 24,465,342.20

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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.