Home / 16,426,975.80-24,638,581.04-4,297,609.74

Finding the Fourth Proportional to 16,426,975.80, 24,638,581.04 and 4,297,609.74

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Solution

The fourth proportional to 16,426,975.80, 24,638,581.04 and 4,297,609.74 is: 6,445,922.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,426,975.80 : 24,638,581.04 = 4,297,609.74 : x
  2. Step 2: Convert to fraction form
    16,426,975.80/24,638,581.04 = 4,297,609.74/x
  3. Step 3: Cross multiply
    16,426,975.80x = 24,638,581.04 × 4,297,609.74
  4. Step 4: Simplify right side
    16,426,975.80x = 105,887,005,857,283.33
  5. Step 5: Solve for x
    x = 105,887,005,857,283.33/16,426,975.80
  6. Step 6: Final answer
    x = 6,445,922.07

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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.