Home / 263,210,524,489.50-363,230,523,795.51-150,562,038,601.50

Finding the Fourth Proportional to 263,210,524,489.50, 363,230,523,795.51 and 150,562,038,601.50

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Solution

The fourth proportional to 263,210,524,489.50, 363,230,523,795.51 and 150,562,038,601.50 is: 207,775,613,270.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    263,210,524,489.50 : 363,230,523,795.51 = 150,562,038,601.50 : x
  2. Step 2: Convert to fraction form
    263,210,524,489.50/363,230,523,795.51 = 150,562,038,601.50/x
  3. Step 3: Cross multiply
    263,210,524,489.50x = 363,230,523,795.51 × 150,562,038,601.50
  4. Step 4: Simplify right side
    263,210,524,489.50x = 54,688,728,144,942,639,087,616
  5. Step 5: Solve for x
    x = 54,688,728,144,942,639,087,616/263,210,524,489.50
  6. Step 6: Final answer
    x = 207,775,613,270.07

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.