Home / 36,085,885.80-54,128,828.70-35,023,003.80

Finding the Fourth Proportional to 36,085,885.80, 54,128,828.70 and 35,023,003.80

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Solution

The fourth proportional to 36,085,885.80, 54,128,828.70 and 35,023,003.80 is: 52,534,505.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,085,885.80 : 54,128,828.70 = 35,023,003.80 : x
  2. Step 2: Convert to fraction form
    36,085,885.80/54,128,828.70 = 35,023,003.80/x
  3. Step 3: Cross multiply
    36,085,885.80x = 54,128,828.70 × 35,023,003.80
  4. Step 4: Simplify right side
    36,085,885.80x = 1,895,754,173,249,649
  5. Step 5: Solve for x
    x = 1,895,754,173,249,649/36,085,885.80
  6. Step 6: Final answer
    x = 52,534,505.70

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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.