Home / 23,784,254.36-35,670,799.22-13,413,956.89

Finding the Fourth Proportional to 23,784,254.36, 35,670,799.22 and 13,413,956.89

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Solution

The fourth proportional to 23,784,254.36, 35,670,799.22 and 13,413,956.89 is: 20,117,786.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,784,254.36 : 35,670,799.22 = 13,413,956.89 : x
  2. Step 2: Convert to fraction form
    23,784,254.36/35,670,799.22 = 13,413,956.89/x
  3. Step 3: Cross multiply
    23,784,254.36x = 35,670,799.22 × 13,413,956.89
  4. Step 4: Simplify right side
    23,784,254.36x = 478,486,562,968,925.62
  5. Step 5: Solve for x
    x = 478,486,562,968,925.62/23,784,254.36
  6. Step 6: Final answer
    x = 20,117,786.99

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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.