Home / 35,223,856.80-52,835,785.20-16,091,980.80

Finding the Fourth Proportional to 35,223,856.80, 52,835,785.20 and 16,091,980.80

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Solution

The fourth proportional to 35,223,856.80, 52,835,785.20 and 16,091,980.80 is: 24,137,971.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,223,856.80 : 52,835,785.20 = 16,091,980.80 : x
  2. Step 2: Convert to fraction form
    35,223,856.80/52,835,785.20 = 16,091,980.80/x
  3. Step 3: Cross multiply
    35,223,856.80x = 52,835,785.20 × 16,091,980.80
  4. Step 4: Simplify right side
    35,223,856.80x = 850,232,440,991,324.25
  5. Step 5: Solve for x
    x = 850,232,440,991,324.25/35,223,856.80
  6. Step 6: Final answer
    x = 24,137,971.20

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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.