Home / 325,656,038.60-488,484,057.90-233,823,033.80

Finding the Fourth Proportional to 325,656,038.60, 488,484,057.90 and 233,823,033.80

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Solution

The fourth proportional to 325,656,038.60, 488,484,057.90 and 233,823,033.80 is: 350,734,550.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    325,656,038.60 : 488,484,057.90 = 233,823,033.80 : x
  2. Step 2: Convert to fraction form
    325,656,038.60/488,484,057.90 = 233,823,033.80/x
  3. Step 3: Cross multiply
    325,656,038.60x = 488,484,057.90 × 233,823,033.80
  4. Step 4: Simplify right side
    325,656,038.60x = 114,218,824,381,112,864
  5. Step 5: Solve for x
    x = 114,218,824,381,112,864/325,656,038.60
  6. Step 6: Final answer
    x = 350,734,550.70

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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.