Home / 39,634,625.40-59,451,938.10-33,588,007.80

Finding the Fourth Proportional to 39,634,625.40, 59,451,938.10 and 33,588,007.80

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Solution

The fourth proportional to 39,634,625.40, 59,451,938.10 and 33,588,007.80 is: 50,382,011.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,634,625.40 : 59,451,938.10 = 33,588,007.80 : x
  2. Step 2: Convert to fraction form
    39,634,625.40/59,451,938.10 = 33,588,007.80/x
  3. Step 3: Cross multiply
    39,634,625.40x = 59,451,938.10 × 33,588,007.80
  4. Step 4: Simplify right side
    39,634,625.40x = 1,996,872,160,627,917
  5. Step 5: Solve for x
    x = 1,996,872,160,627,917/39,634,625.40
  6. Step 6: Final answer
    x = 50,382,011.70

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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.