Home / 4,188,940,024,727.60-5,780,879,866,956.40-2,430,953,452,270.40

Finding the Fourth Proportional to 4,188,940,024,727.60, 5,780,879,866,956.40 and 2,430,953,452,270.40

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Solution

The fourth proportional to 4,188,940,024,727.60, 5,780,879,866,956.40 and 2,430,953,452,270.40 is: 3,354,798,537,764.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,188,940,024,727.60 : 5,780,879,866,956.40 = 2,430,953,452,270.40 : x
  2. Step 2: Convert to fraction form
    4,188,940,024,727.60/5,780,879,866,956.40 = 2,430,953,452,270.40/x
  3. Step 3: Cross multiply
    4,188,940,024,727.60x = 5,780,879,866,956.40 × 2,430,953,452,270.40
  4. Step 4: Simplify right side
    4,188,940,024,727.60x = 14,053,049,869,738,112,593,166,336
  5. Step 5: Solve for x
    x = 14,053,049,869,738,112,593,166,336/4,188,940,024,727.60
  6. Step 6: Final answer
    x = 3,354,798,537,764.21

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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.