Home / 2,011,688,529.90-3,020,976,007.65-1,093,358,481.90

Finding the Fourth Proportional to 2,011,688,529.90, 3,020,976,007.65 and 1,093,358,481.90

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Solution

The fourth proportional to 2,011,688,529.90, 3,020,976,007.65 and 1,093,358,481.90 is: 1,641,909,118.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,011,688,529.90 : 3,020,976,007.65 = 1,093,358,481.90 : x
  2. Step 2: Convert to fraction form
    2,011,688,529.90/3,020,976,007.65 = 1,093,358,481.90/x
  3. Step 3: Cross multiply
    2,011,688,529.90x = 3,020,976,007.65 × 1,093,358,481.90
  4. Step 4: Simplify right side
    2,011,688,529.90x = 3,303,009,741,580,527,104
  5. Step 5: Solve for x
    x = 3,303,009,741,580,527,104/2,011,688,529.90
  6. Step 6: Final answer
    x = 1,641,909,118.88

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.