Home / 23,226,642.81-34,837,712.90-7,052,736.26

Finding the Fourth Proportional to 23,226,642.81, 34,837,712.90 and 7,052,736.26

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Solution

The fourth proportional to 23,226,642.81, 34,837,712.90 and 7,052,736.26 is: 10,578,420.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,226,642.81 : 34,837,712.90 = 7,052,736.26 : x
  2. Step 2: Convert to fraction form
    23,226,642.81/34,837,712.90 = 7,052,736.26/x
  3. Step 3: Cross multiply
    23,226,642.81x = 34,837,712.90 × 7,052,736.26
  4. Step 4: Simplify right side
    23,226,642.81x = 245,701,200,985,299.75
  5. Step 5: Solve for x
    x = 245,701,200,985,299.75/23,226,642.81
  6. Step 6: Final answer
    x = 10,578,420.78

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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.