Home / 35,219,196.90-52,802,551.35-18,192,089.70

Finding the Fourth Proportional to 35,219,196.90, 52,802,551.35 and 18,192,089.70

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Solution

The fourth proportional to 35,219,196.90, 52,802,551.35 and 18,192,089.70 is: 27,274,578.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,219,196.90 : 52,802,551.35 = 18,192,089.70 : x
  2. Step 2: Convert to fraction form
    35,219,196.90/52,802,551.35 = 18,192,089.70/x
  3. Step 3: Cross multiply
    35,219,196.90x = 52,802,551.35 × 18,192,089.70
  4. Step 4: Simplify right side
    35,219,196.90x = 960,588,750,548,056.12
  5. Step 5: Solve for x
    x = 960,588,750,548,056.12/35,219,196.90
  6. Step 6: Final answer
    x = 27,274,578.50

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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.