Home / 4,947,003,669.24-6,830,152,429.50-3,800,527,852.68

Finding the Fourth Proportional to 4,947,003,669.24, 6,830,152,429.50 and 3,800,527,852.68

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Solution

The fourth proportional to 4,947,003,669.24, 6,830,152,429.50 and 3,800,527,852.68 is: 5,247,253,950.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,947,003,669.24 : 6,830,152,429.50 = 3,800,527,852.68 : x
  2. Step 2: Convert to fraction form
    4,947,003,669.24/6,830,152,429.50 = 3,800,527,852.68/x
  3. Step 3: Cross multiply
    4,947,003,669.24x = 6,830,152,429.50 × 3,800,527,852.68
  4. Step 4: Simplify right side
    4,947,003,669.24x = 25,958,184,546,364,719,104
  5. Step 5: Solve for x
    x = 25,958,184,546,364,719,104/4,947,003,669.24
  6. Step 6: Final answer
    x = 5,247,253,950.46

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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.