Home / 9,835,998.40-14,753,997.60-6,623,732.80

Finding the Fourth Proportional to 9,835,998.40, 14,753,997.60 and 6,623,732.80

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Solution

The fourth proportional to 9,835,998.40, 14,753,997.60 and 6,623,732.80 is: 9,935,599.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,835,998.40 : 14,753,997.60 = 6,623,732.80 : x
  2. Step 2: Convert to fraction form
    9,835,998.40/14,753,997.60 = 6,623,732.80/x
  3. Step 3: Cross multiply
    9,835,998.40x = 14,753,997.60 × 6,623,732.80
  4. Step 4: Simplify right side
    9,835,998.40x = 97,726,537,834,241.28
  5. Step 5: Solve for x
    x = 97,726,537,834,241.28/9,835,998.40
  6. Step 6: Final answer
    x = 9,935,599.20

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1.5x scale

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.