Home / 25,109,335.80-37,664,003.70-23,597,681.40

Finding the Fourth Proportional to 25,109,335.80, 37,664,003.70 and 23,597,681.40

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Solution

The fourth proportional to 25,109,335.80, 37,664,003.70 and 23,597,681.40 is: 35,396,522.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,109,335.80 : 37,664,003.70 = 23,597,681.40 : x
  2. Step 2: Convert to fraction form
    25,109,335.80/37,664,003.70 = 23,597,681.40/x
  3. Step 3: Cross multiply
    25,109,335.80x = 37,664,003.70 × 23,597,681.40
  4. Step 4: Simplify right side
    25,109,335.80x = 888,783,159,561,021.25
  5. Step 5: Solve for x
    x = 888,783,159,561,021.25/25,109,335.80
  6. Step 6: Final answer
    x = 35,396,522.10

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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.