Home / 104,922,011.70-157,383,017.55-36,755,846.10

Finding the Fourth Proportional to 104,922,011.70, 157,383,017.55 and 36,755,846.10

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Solution

The fourth proportional to 104,922,011.70, 157,383,017.55 and 36,755,846.10 is: 55,133,769.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,922,011.70 : 157,383,017.55 = 36,755,846.10 : x
  2. Step 2: Convert to fraction form
    104,922,011.70/157,383,017.55 = 36,755,846.10/x
  3. Step 3: Cross multiply
    104,922,011.70x = 157,383,017.55 × 36,755,846.10
  4. Step 4: Simplify right side
    104,922,011.70x = 5,784,745,971,821,400
  5. Step 5: Solve for x
    x = 5,784,745,971,821,400/104,922,011.70
  6. Step 6: Final answer
    x = 55,133,769.15

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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.