Home / 263,210,524,501.95-363,230,523,812.68-150,562,038,613.94

Finding the Fourth Proportional to 263,210,524,501.95, 363,230,523,812.68 and 150,562,038,613.94

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Solution

The fourth proportional to 263,210,524,501.95, 363,230,523,812.68 and 150,562,038,613.94 is: 207,775,613,287.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    263,210,524,501.95 : 363,230,523,812.68 = 150,562,038,613.94 : x
  2. Step 2: Convert to fraction form
    263,210,524,501.95/363,230,523,812.68 = 150,562,038,613.94/x
  3. Step 3: Cross multiply
    263,210,524,501.95x = 363,230,523,812.68 × 150,562,038,613.94
  4. Step 4: Simplify right side
    263,210,524,501.95x = 54,688,728,152,046,380,777,472
  5. Step 5: Solve for x
    x = 54,688,728,152,046,380,777,472/263,210,524,501.95
  6. Step 6: Final answer
    x = 207,775,613,287.23

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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.