Home / 263,210,524,500.95-363,230,523,811.30-150,562,038,612.94

Finding the Fourth Proportional to 263,210,524,500.95, 363,230,523,811.30 and 150,562,038,612.94

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Solution

The fourth proportional to 263,210,524,500.95, 363,230,523,811.30 and 150,562,038,612.94 is: 207,775,613,285.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    263,210,524,500.95 : 363,230,523,811.30 = 150,562,038,612.94 : x
  2. Step 2: Convert to fraction form
    263,210,524,500.95/363,230,523,811.30 = 150,562,038,612.94/x
  3. Step 3: Cross multiply
    263,210,524,500.95x = 363,230,523,811.30 × 150,562,038,612.94
  4. Step 4: Simplify right side
    263,210,524,500.95x = 54,688,728,151,475,368,230,912
  5. Step 5: Solve for x
    x = 54,688,728,151,475,368,230,912/263,210,524,500.95
  6. Step 6: Final answer
    x = 207,775,613,285.85

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1.5x scale

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.