Home / 32,786,145.60-49,179,218.40-10,064,090.40

Finding the Fourth Proportional to 32,786,145.60, 49,179,218.40 and 10,064,090.40

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Solution

The fourth proportional to 32,786,145.60, 49,179,218.40 and 10,064,090.40 is: 15,096,135.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,786,145.60 : 49,179,218.40 = 10,064,090.40 : x
  2. Step 2: Convert to fraction form
    32,786,145.60/49,179,218.40 = 10,064,090.40/x
  3. Step 3: Cross multiply
    32,786,145.60x = 49,179,218.40 × 10,064,090.40
  4. Step 4: Simplify right side
    32,786,145.60x = 494,944,099,778,943.38
  5. Step 5: Solve for x
    x = 494,944,099,778,943.38/32,786,145.60
  6. Step 6: Final answer
    x = 15,096,135.60

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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.