Home / 43,226,389-59,652,887.79-23,646,856.96

Finding the Fourth Proportional to 43,226,389, 59,652,887.79 and 23,646,856.96

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Solution

The fourth proportional to 43,226,389, 59,652,887.79 and 23,646,856.96 is: 32,632,920.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,226,389 : 59,652,887.79 = 23,646,856.96 : x
  2. Step 2: Convert to fraction form
    43,226,389/59,652,887.79 = 23,646,856.96/x
  3. Step 3: Cross multiply
    43,226,389x = 59,652,887.79 × 23,646,856.96
  4. Step 4: Simplify right side
    43,226,389x = 1,410,603,304,821,060.50
  5. Step 5: Solve for x
    x = 1,410,603,304,821,060.50/43,226,389
  6. Step 6: Final answer
    x = 32,632,920.25

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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.