Home / 16,340,465.40-24,510,698.10-12,088,937.40

Finding the Fourth Proportional to 16,340,465.40, 24,510,698.10 and 12,088,937.40

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Solution

The fourth proportional to 16,340,465.40, 24,510,698.10 and 12,088,937.40 is: 18,133,406.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,340,465.40 : 24,510,698.10 = 12,088,937.40 : x
  2. Step 2: Convert to fraction form
    16,340,465.40/24,510,698.10 = 12,088,937.40/x
  3. Step 3: Cross multiply
    16,340,465.40x = 24,510,698.10 × 12,088,937.40
  4. Step 4: Simplify right side
    16,340,465.40x = 296,308,294,961,198.94
  5. Step 5: Solve for x
    x = 296,308,294,961,198.94/16,340,465.40
  6. Step 6: Final answer
    x = 18,133,406.10

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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.