Home / 2,738,402,722.43-4,106,557,009.31-1,494,168,149.76

Finding the Fourth Proportional to 2,738,402,722.43, 4,106,557,009.31 and 1,494,168,149.76

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Solution

The fourth proportional to 2,738,402,722.43, 4,106,557,009.31 and 1,494,168,149.76 is: 2,240,680,904.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,738,402,722.43 : 4,106,557,009.31 = 1,494,168,149.76 : x
  2. Step 2: Convert to fraction form
    2,738,402,722.43/4,106,557,009.31 = 1,494,168,149.76/x
  3. Step 3: Cross multiply
    2,738,402,722.43x = 4,106,557,009.31 × 1,494,168,149.76
  4. Step 4: Simplify right side
    2,738,402,722.43x = 6,135,886,688,477,210,624
  5. Step 5: Solve for x
    x = 6,135,886,688,477,210,624/2,738,402,722.43
  6. Step 6: Final answer
    x = 2,240,680,904.31

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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.