Home / 2,062,569,853.04-2,846,346,704.25-1,122,779,629.40

Finding the Fourth Proportional to 2,062,569,853.04, 2,846,346,704.25 and 1,122,779,629.40

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Solution

The fourth proportional to 2,062,569,853.04, 2,846,346,704.25 and 1,122,779,629.40 is: 1,549,436,055.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,062,569,853.04 : 2,846,346,704.25 = 1,122,779,629.40 : x
  2. Step 2: Convert to fraction form
    2,062,569,853.04/2,846,346,704.25 = 1,122,779,629.40/x
  3. Step 3: Cross multiply
    2,062,569,853.04x = 2,846,346,704.25 × 1,122,779,629.40
  4. Step 4: Simplify right side
    2,062,569,853.04x = 3,195,820,097,741,726,720
  5. Step 5: Solve for x
    x = 3,195,820,097,741,726,720/2,062,569,853.04
  6. Step 6: Final answer
    x = 1,549,436,055.72

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Double scale
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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.