Home / 44,680,619.40-61,665,470.64-25,103,021.64

Finding the Fourth Proportional to 44,680,619.40, 61,665,470.64 and 25,103,021.64

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Solution

The fourth proportional to 44,680,619.40, 61,665,470.64 and 25,103,021.64 is: 34,645,662.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,680,619.40 : 61,665,470.64 = 25,103,021.64 : x
  2. Step 2: Convert to fraction form
    44,680,619.40/61,665,470.64 = 25,103,021.64/x
  3. Step 3: Cross multiply
    44,680,619.40x = 61,665,470.64 × 25,103,021.64
  4. Step 4: Simplify right side
    44,680,619.40x = 1,547,989,643,916,704.75
  5. Step 5: Solve for x
    x = 1,547,989,643,916,704.75/44,680,619.40
  6. Step 6: Final answer
    x = 34,645,662.14

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.