Home / 35,609,076.60-53,413,614.90-23,279,645.40

Finding the Fourth Proportional to 35,609,076.60, 53,413,614.90 and 23,279,645.40

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Solution

The fourth proportional to 35,609,076.60, 53,413,614.90 and 23,279,645.40 is: 34,919,468.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,609,076.60 : 53,413,614.90 = 23,279,645.40 : x
  2. Step 2: Convert to fraction form
    35,609,076.60/53,413,614.90 = 23,279,645.40/x
  3. Step 3: Cross multiply
    35,609,076.60x = 53,413,614.90 × 23,279,645.40
  4. Step 4: Simplify right side
    35,609,076.60x = 1,243,450,014,404,156.25
  5. Step 5: Solve for x
    x = 1,243,450,014,404,156.25/35,609,076.60
  6. Step 6: Final answer
    x = 34,919,468.10

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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.