Home / 27,496,989.80-41,245,484.70-14,742,405.80

Finding the Fourth Proportional to 27,496,989.80, 41,245,484.70 and 14,742,405.80

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Solution

The fourth proportional to 27,496,989.80, 41,245,484.70 and 14,742,405.80 is: 22,113,608.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,496,989.80 : 41,245,484.70 = 14,742,405.80 : x
  2. Step 2: Convert to fraction form
    27,496,989.80/41,245,484.70 = 14,742,405.80/x
  3. Step 3: Cross multiply
    27,496,989.80x = 41,245,484.70 × 14,742,405.80
  4. Step 4: Simplify right side
    27,496,989.80x = 608,057,672,865,091.38
  5. Step 5: Solve for x
    x = 608,057,672,865,091.38/27,496,989.80
  6. Step 6: Final answer
    x = 22,113,608.70

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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.