Home / 27,771,032.10-41,648,503.62-8,339,473.92

Finding the Fourth Proportional to 27,771,032.10, 41,648,503.62 and 8,339,473.92

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Solution

The fourth proportional to 27,771,032.10, 41,648,503.62 and 8,339,473.92 is: 12,506,795.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,771,032.10 : 41,648,503.62 = 8,339,473.92 : x
  2. Step 2: Convert to fraction form
    27,771,032.10/41,648,503.62 = 8,339,473.92/x
  3. Step 3: Cross multiply
    27,771,032.10x = 41,648,503.62 × 8,339,473.92
  4. Step 4: Simplify right side
    27,771,032.10x = 347,326,609,746,015.56
  5. Step 5: Solve for x
    x = 347,326,609,746,015.56/27,771,032.10
  6. Step 6: Final answer
    x = 12,506,795.16

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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.