Home / 29,653,405.48-40,920,503.94-17,263,855.46

Finding the Fourth Proportional to 29,653,405.48, 40,920,503.94 and 17,263,855.46

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Solution

The fourth proportional to 29,653,405.48, 40,920,503.94 and 17,263,855.46 is: 23,823,424.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,653,405.48 : 40,920,503.94 = 17,263,855.46 : x
  2. Step 2: Convert to fraction form
    29,653,405.48/40,920,503.94 = 17,263,855.46/x
  3. Step 3: Cross multiply
    29,653,405.48x = 40,920,503.94 × 17,263,855.46
  4. Step 4: Simplify right side
    29,653,405.48x = 706,445,665,370,520.50
  5. Step 5: Solve for x
    x = 706,445,665,370,520.50/29,653,405.48
  6. Step 6: Final answer
    x = 23,823,424.46

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.