Home / 62,223,161.60-93,334,742.40-16,789,548.80

Finding the Fourth Proportional to 62,223,161.60, 93,334,742.40 and 16,789,548.80

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Solution

The fourth proportional to 62,223,161.60, 93,334,742.40 and 16,789,548.80 is: 25,184,323.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,223,161.60 : 93,334,742.40 = 16,789,548.80 : x
  2. Step 2: Convert to fraction form
    62,223,161.60/93,334,742.40 = 16,789,548.80/x
  3. Step 3: Cross multiply
    62,223,161.60x = 93,334,742.40 × 16,789,548.80
  4. Step 4: Simplify right side
    62,223,161.60x = 1,567,048,212,260,229.25
  5. Step 5: Solve for x
    x = 1,567,048,212,260,229.25/62,223,161.60
  6. Step 6: Final answer
    x = 25,184,323.20

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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.