Home / 16,298,639.10-24,447,958.65-10,559,076.30

Finding the Fourth Proportional to 16,298,639.10, 24,447,958.65 and 10,559,076.30

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Solution

The fourth proportional to 16,298,639.10, 24,447,958.65 and 10,559,076.30 is: 15,838,614.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,298,639.10 : 24,447,958.65 = 10,559,076.30 : x
  2. Step 2: Convert to fraction form
    16,298,639.10/24,447,958.65 = 10,559,076.30/x
  3. Step 3: Cross multiply
    16,298,639.10x = 24,447,958.65 × 10,559,076.30
  4. Step 4: Simplify right side
    16,298,639.10x = 258,147,860,764,595
  5. Step 5: Solve for x
    x = 258,147,860,764,595/16,298,639.10
  6. Step 6: Final answer
    x = 15,838,614.45

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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.