Home / 32,621,003.79-48,899,184.66-15,318,231

Finding the Fourth Proportional to 32,621,003.79, 48,899,184.66 and 15,318,231

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Solution

The fourth proportional to 32,621,003.79, 48,899,184.66 and 15,318,231 is: 22,962,169.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,621,003.79 : 48,899,184.66 = 15,318,231 : x
  2. Step 2: Convert to fraction form
    32,621,003.79/48,899,184.66 = 15,318,231/x
  3. Step 3: Cross multiply
    32,621,003.79x = 48,899,184.66 × 15,318,231
  4. Step 4: Simplify right side
    32,621,003.79x = 749,049,006,333,536.38
  5. Step 5: Solve for x
    x = 749,049,006,333,536.38/32,621,003.79
  6. Step 6: Final answer
    x = 22,962,169.13

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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.