Home / 60,455,785.00-90,550,754.90-49,962,076.49

Finding the Fourth Proportional to 60,455,785.00, 90,550,754.90 and 49,962,076.49

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Solution

The fourth proportional to 60,455,785.00, 90,550,754.90 and 49,962,076.49 is: 74,833,264.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,455,785.00 : 90,550,754.90 = 49,962,076.49 : x
  2. Step 2: Convert to fraction form
    60,455,785.00/90,550,754.90 = 49,962,076.49/x
  3. Step 3: Cross multiply
    60,455,785.00x = 90,550,754.90 × 49,962,076.49
  4. Step 4: Simplify right side
    60,455,785.00x = 4,524,103,742,986,003
  5. Step 5: Solve for x
    x = 4,524,103,742,986,003/60,455,785.00
  6. Step 6: Final answer
    x = 74,833,264.39

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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.