Home / 57,390,535.62-79,196,076.90-32,607,448.92

Finding the Fourth Proportional to 57,390,535.62, 79,196,076.90 and 32,607,448.92

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Solution

The fourth proportional to 57,390,535.62, 79,196,076.90 and 32,607,448.92 is: 44,996,653.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,390,535.62 : 79,196,076.90 = 32,607,448.92 : x
  2. Step 2: Convert to fraction form
    57,390,535.62/79,196,076.90 = 32,607,448.92/x
  3. Step 3: Cross multiply
    57,390,535.62x = 79,196,076.90 × 32,607,448.92
  4. Step 4: Simplify right side
    57,390,535.62x = 2,582,382,032,181,142.50
  5. Step 5: Solve for x
    x = 2,582,382,032,181,142.50/57,390,535.62
  6. Step 6: Final answer
    x = 44,996,653.27

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.