Home / 60,883,450.76-91,315,454.69-17,742,563

Finding the Fourth Proportional to 60,883,450.76, 91,315,454.69 and 17,742,563

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Solution

The fourth proportional to 60,883,450.76, 91,315,454.69 and 17,742,563 is: 26,611,011.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,883,450.76 : 91,315,454.69 = 17,742,563 : x
  2. Step 2: Convert to fraction form
    60,883,450.76/91,315,454.69 = 17,742,563/x
  3. Step 3: Cross multiply
    60,883,450.76x = 91,315,454.69 × 17,742,563
  4. Step 4: Simplify right side
    60,883,450.76x = 1,620,170,207,622,257.75
  5. Step 5: Solve for x
    x = 1,620,170,207,622,257.75/60,883,450.76
  6. Step 6: Final answer
    x = 26,611,011.49

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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.