Home / 2,303,802,160.61-3,179,244,924.23-1,300,430,928.65

Finding the Fourth Proportional to 2,303,802,160.61, 3,179,244,924.23 and 1,300,430,928.65

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Solution

The fourth proportional to 2,303,802,160.61, 3,179,244,924.23 and 1,300,430,928.65 is: 1,794,593,520.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,303,802,160.61 : 3,179,244,924.23 = 1,300,430,928.65 : x
  2. Step 2: Convert to fraction form
    2,303,802,160.61/3,179,244,924.23 = 1,300,430,928.65/x
  3. Step 3: Cross multiply
    2,303,802,160.61x = 3,179,244,924.23 × 1,300,430,928.65
  4. Step 4: Simplify right side
    2,303,802,160.61x = 4,134,388,429,199,819,264
  5. Step 5: Solve for x
    x = 4,134,388,429,199,819,264/2,303,802,160.61
  6. Step 6: Final answer
    x = 1,794,593,520.18

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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.