Home / 29,905,670.22-41,269,861.64-16,154,634.35

Finding the Fourth Proportional to 29,905,670.22, 41,269,861.64 and 16,154,634.35

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Solution

The fourth proportional to 29,905,670.22, 41,269,861.64 and 16,154,634.35 is: 22,293,415.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,905,670.22 : 41,269,861.64 = 16,154,634.35 : x
  2. Step 2: Convert to fraction form
    29,905,670.22/41,269,861.64 = 16,154,634.35/x
  3. Step 3: Cross multiply
    29,905,670.22x = 41,269,861.64 × 16,154,634.35
  4. Step 4: Simplify right side
    29,905,670.22x = 666,699,524,335,282.75
  5. Step 5: Solve for x
    x = 666,699,524,335,282.75/29,905,670.22
  6. Step 6: Final answer
    x = 22,293,415.24

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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.