Home / 201,204,672.60-301,807,008.90-175,695,504.60

Finding the Fourth Proportional to 201,204,672.60, 301,807,008.90 and 175,695,504.60

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Solution

The fourth proportional to 201,204,672.60, 301,807,008.90 and 175,695,504.60 is: 263,543,256.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    201,204,672.60 : 301,807,008.90 = 175,695,504.60 : x
  2. Step 2: Convert to fraction form
    201,204,672.60/301,807,008.90 = 175,695,504.60/x
  3. Step 3: Cross multiply
    201,204,672.60x = 301,807,008.90 × 175,695,504.60
  4. Step 4: Simplify right side
    201,204,672.60x = 53,026,134,720,502,184
  5. Step 5: Solve for x
    x = 53,026,134,720,502,184/201,204,672.60
  6. Step 6: Final answer
    x = 263,543,256.90

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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.