Home / 55,404,350.60-83,106,525.90-32,446,099.40

Finding the Fourth Proportional to 55,404,350.60, 83,106,525.90 and 32,446,099.40

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Solution

The fourth proportional to 55,404,350.60, 83,106,525.90 and 32,446,099.40 is: 48,669,149.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,404,350.60 : 83,106,525.90 = 32,446,099.40 : x
  2. Step 2: Convert to fraction form
    55,404,350.60/83,106,525.90 = 32,446,099.40/x
  3. Step 3: Cross multiply
    55,404,350.60x = 83,106,525.90 × 32,446,099.40
  4. Step 4: Simplify right side
    55,404,350.60x = 2,696,482,600,140,074.50
  5. Step 5: Solve for x
    x = 2,696,482,600,140,074.50/55,404,350.60
  6. Step 6: Final answer
    x = 48,669,149.10

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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.