Home / 17,919,232.40-26,878,848.60-17,919,232.40

Finding the Fourth Proportional to 17,919,232.40, 26,878,848.60 and 17,919,232.40

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Solution

The fourth proportional to 17,919,232.40, 26,878,848.60 and 17,919,232.40 is: 26,878,848.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,919,232.40 : 26,878,848.60 = 17,919,232.40 : x
  2. Step 2: Convert to fraction form
    17,919,232.40/26,878,848.60 = 17,919,232.40/x
  3. Step 3: Cross multiply
    17,919,232.40x = 26,878,848.60 × 17,919,232.40
  4. Step 4: Simplify right side
    17,919,232.40x = 481,648,334,707,814.62
  5. Step 5: Solve for x
    x = 481,648,334,707,814.62/17,919,232.40
  6. Step 6: Final answer
    x = 26,878,848.60

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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.