Home / 32,719,101.60-49,078,191.60-14,768,176.80

Finding the Fourth Proportional to 32,719,101.60, 49,078,191.60 and 14,768,176.80

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Solution

The fourth proportional to 32,719,101.60, 49,078,191.60 and 14,768,176.80 is: 22,152,057.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,719,101.60 : 49,078,191.60 = 14,768,176.80 : x
  2. Step 2: Convert to fraction form
    32,719,101.60/49,078,191.60 = 14,768,176.80/x
  3. Step 3: Cross multiply
    32,719,101.60x = 49,078,191.60 × 14,768,176.80
  4. Step 4: Simplify right side
    32,719,101.60x = 724,795,410,573,075
  5. Step 5: Solve for x
    x = 724,795,410,573,075/32,719,101.60
  6. Step 6: Final answer
    x = 22,152,057.21

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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.