Home / 27,783,799.14-41,659,541.55-10,513,333.38

Finding the Fourth Proportional to 27,783,799.14, 41,659,541.55 and 10,513,333.38

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Solution

The fourth proportional to 27,783,799.14, 41,659,541.55 and 10,513,333.38 is: 15,763,886.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,783,799.14 : 41,659,541.55 = 10,513,333.38 : x
  2. Step 2: Convert to fraction form
    27,783,799.14/41,659,541.55 = 10,513,333.38/x
  3. Step 3: Cross multiply
    27,783,799.14x = 41,659,541.55 × 10,513,333.38
  4. Step 4: Simplify right side
    27,783,799.14x = 437,980,648,773,111.94
  5. Step 5: Solve for x
    x = 437,980,648,773,111.94/27,783,799.14
  6. Step 6: Final answer
    x = 15,763,886.23

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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.