Home / 17,134,617.80-25,701,926.70-5,773,881.80

Finding the Fourth Proportional to 17,134,617.80, 25,701,926.70 and 5,773,881.80

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Solution

The fourth proportional to 17,134,617.80, 25,701,926.70 and 5,773,881.80 is: 8,660,822.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,134,617.80 : 25,701,926.70 = 5,773,881.80 : x
  2. Step 2: Convert to fraction form
    17,134,617.80/25,701,926.70 = 5,773,881.80/x
  3. Step 3: Cross multiply
    17,134,617.80x = 25,701,926.70 × 5,773,881.80
  4. Step 4: Simplify right side
    17,134,617.80x = 148,399,886,798,064.06
  5. Step 5: Solve for x
    x = 148,399,886,798,064.06/17,134,617.80
  6. Step 6: Final answer
    x = 8,660,822.70

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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.