Home / 33,097,850.67-45,675,454.27-18,214,888.25

Finding the Fourth Proportional to 33,097,850.67, 45,675,454.27 and 18,214,888.25

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Solution

The fourth proportional to 33,097,850.67, 45,675,454.27 and 18,214,888.25 is: 25,136,777.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,097,850.67 : 45,675,454.27 = 18,214,888.25 : x
  2. Step 2: Convert to fraction form
    33,097,850.67/45,675,454.27 = 18,214,888.25/x
  3. Step 3: Cross multiply
    33,097,850.67x = 45,675,454.27 × 18,214,888.25
  4. Step 4: Simplify right side
    33,097,850.67x = 831,973,295,364,686.75
  5. Step 5: Solve for x
    x = 831,973,295,364,686.75/33,097,850.67
  6. Step 6: Final answer
    x = 25,136,777.12

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Double scale
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1.5x scale

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.