Home / 16,095,587.20-24,143,380.80-12,316,451.20

Finding the Fourth Proportional to 16,095,587.20, 24,143,380.80 and 12,316,451.20

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Solution

The fourth proportional to 16,095,587.20, 24,143,380.80 and 12,316,451.20 is: 18,474,676.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,095,587.20 : 24,143,380.80 = 12,316,451.20 : x
  2. Step 2: Convert to fraction form
    16,095,587.20/24,143,380.80 = 12,316,451.20/x
  3. Step 3: Cross multiply
    16,095,587.20x = 24,143,380.80 × 12,316,451.20
  4. Step 4: Simplify right side
    16,095,587.20x = 297,360,771,426,216.94
  5. Step 5: Solve for x
    x = 297,360,771,426,216.94/16,095,587.20
  6. Step 6: Final answer
    x = 18,474,676.80

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1.5x scale

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.