Home / 25,325,100.16-37,991,433.70-8,053,864.50

Finding the Fourth Proportional to 25,325,100.16, 37,991,433.70 and 8,053,864.50

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Solution

The fourth proportional to 25,325,100.16, 37,991,433.70 and 8,053,864.50 is: 12,081,999.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,325,100.16 : 37,991,433.70 = 8,053,864.50 : x
  2. Step 2: Convert to fraction form
    25,325,100.16/37,991,433.70 = 8,053,864.50/x
  3. Step 3: Cross multiply
    25,325,100.16x = 37,991,433.70 × 8,053,864.50
  4. Step 4: Simplify right side
    25,325,100.16x = 305,977,859,180,533.69
  5. Step 5: Solve for x
    x = 305,977,859,180,533.69/25,325,100.16
  6. Step 6: Final answer
    x = 12,081,999.96

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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.