Home / 2,224,584,619.60-3,336,876,929.40-1,293,499,987.60

Finding the Fourth Proportional to 2,224,584,619.60, 3,336,876,929.40 and 1,293,499,987.60

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Solution

The fourth proportional to 2,224,584,619.60, 3,336,876,929.40 and 1,293,499,987.60 is: 1,940,249,981.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,224,584,619.60 : 3,336,876,929.40 = 1,293,499,987.60 : x
  2. Step 2: Convert to fraction form
    2,224,584,619.60/3,336,876,929.40 = 1,293,499,987.60/x
  3. Step 3: Cross multiply
    2,224,584,619.60x = 3,336,876,929.40 × 1,293,499,987.60
  4. Step 4: Simplify right side
    2,224,584,619.60x = 4,316,250,266,801,626,112
  5. Step 5: Solve for x
    x = 4,316,250,266,801,626,112/2,224,584,619.60
  6. Step 6: Final answer
    x = 1,940,249,981.40

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1.5x scale

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.