Home / 263,210,524,488.50-363,230,523,794.15-150,562,038,600.50

Finding the Fourth Proportional to 263,210,524,488.50, 363,230,523,794.15 and 150,562,038,600.50

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Solution

The fourth proportional to 263,210,524,488.50, 363,230,523,794.15 and 150,562,038,600.50 is: 207,775,613,268.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    263,210,524,488.50 : 363,230,523,794.15 = 150,562,038,600.50 : x
  2. Step 2: Convert to fraction form
    263,210,524,488.50/363,230,523,794.15 = 150,562,038,600.50/x
  3. Step 3: Cross multiply
    263,210,524,488.50x = 363,230,523,794.15 × 150,562,038,600.50
  4. Step 4: Simplify right side
    263,210,524,488.50x = 54,688,728,144,374,646,439,936
  5. Step 5: Solve for x
    x = 54,688,728,144,374,646,439,936/263,210,524,488.50
  6. Step 6: Final answer
    x = 207,775,613,268.70

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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.