Home / 267,525,114.80-401,287,672.20-152,733,858.80

Finding the Fourth Proportional to 267,525,114.80, 401,287,672.20 and 152,733,858.80

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Solution

The fourth proportional to 267,525,114.80, 401,287,672.20 and 152,733,858.80 is: 229,100,788.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,525,114.80 : 401,287,672.20 = 152,733,858.80 : x
  2. Step 2: Convert to fraction form
    267,525,114.80/401,287,672.20 = 152,733,858.80/x
  3. Step 3: Cross multiply
    267,525,114.80x = 401,287,672.20 × 152,733,858.80
  4. Step 4: Simplify right side
    267,525,114.80x = 61,290,214,663,975,488
  5. Step 5: Solve for x
    x = 61,290,214,663,975,488/267,525,114.80
  6. Step 6: Final answer
    x = 229,100,788.20

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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.