Home / 262,164,337.24-393,202,661.94-96,133,533.04

Finding the Fourth Proportional to 262,164,337.24, 393,202,661.94 and 96,133,533.04

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Solution

The fourth proportional to 262,164,337.24, 393,202,661.94 and 96,133,533.04 is: 144,184,222.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    262,164,337.24 : 393,202,661.94 = 96,133,533.04 : x
  2. Step 2: Convert to fraction form
    262,164,337.24/393,202,661.94 = 96,133,533.04/x
  3. Step 3: Cross multiply
    262,164,337.24x = 393,202,661.94 × 96,133,533.04
  4. Step 4: Simplify right side
    262,164,337.24x = 37,799,961,093,024,944
  5. Step 5: Solve for x
    x = 37,799,961,093,024,944/262,164,337.24
  6. Step 6: Final answer
    x = 144,184,222.35

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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.