Home / 9,660,450.60-14,490,675.90-5,881,314.60

Finding the Fourth Proportional to 9,660,450.60, 14,490,675.90 and 5,881,314.60

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Solution

The fourth proportional to 9,660,450.60, 14,490,675.90 and 5,881,314.60 is: 8,821,971.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,660,450.60 : 14,490,675.90 = 5,881,314.60 : x
  2. Step 2: Convert to fraction form
    9,660,450.60/14,490,675.90 = 5,881,314.60/x
  3. Step 3: Cross multiply
    9,660,450.60x = 14,490,675.90 × 5,881,314.60
  4. Step 4: Simplify right side
    9,660,450.60x = 85,224,223,734,538.14
  5. Step 5: Solve for x
    x = 85,224,223,734,538.14/9,660,450.60
  6. Step 6: Final answer
    x = 8,821,971.90

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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.