Home / 27,590,921.10-41,386,381.65-27,590,921.10

Finding the Fourth Proportional to 27,590,921.10, 41,386,381.65 and 27,590,921.10

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Solution

The fourth proportional to 27,590,921.10, 41,386,381.65 and 27,590,921.10 is: 41,386,381.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,590,921.10 : 41,386,381.65 = 27,590,921.10 : x
  2. Step 2: Convert to fraction form
    27,590,921.10/41,386,381.65 = 27,590,921.10/x
  3. Step 3: Cross multiply
    27,590,921.10x = 41,386,381.65 × 27,590,921.10
  4. Step 4: Simplify right side
    27,590,921.10x = 1,141,888,390,719,637.75
  5. Step 5: Solve for x
    x = 1,141,888,390,719,637.75/27,590,921.10
  6. Step 6: Final answer
    x = 41,386,381.65

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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.