Home / 262,484,019.59-393,672,584.21-96,430,452

Finding the Fourth Proportional to 262,484,019.59, 393,672,584.21 and 96,430,452

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Solution

The fourth proportional to 262,484,019.59, 393,672,584.21 and 96,430,452 is: 144,626,043.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    262,484,019.59 : 393,672,584.21 = 96,430,452 : x
  2. Step 2: Convert to fraction form
    262,484,019.59/393,672,584.21 = 96,430,452/x
  3. Step 3: Cross multiply
    262,484,019.59x = 393,672,584.21 × 96,430,452
  4. Step 4: Simplify right side
    262,484,019.59x = 37,962,025,234,896,208
  5. Step 5: Solve for x
    x = 37,962,025,234,896,208/262,484,019.59
  6. Step 6: Final answer
    x = 144,626,043.50

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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.