Home / 2,032,759,579.86-2,803,626,728.19-1,470,354,173.64

Finding the Fourth Proportional to 2,032,759,579.86, 2,803,626,728.19 and 1,470,354,173.64

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Solution

The fourth proportional to 2,032,759,579.86, 2,803,626,728.19 and 1,470,354,173.64 is: 2,027,944,820.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,032,759,579.86 : 2,803,626,728.19 = 1,470,354,173.64 : x
  2. Step 2: Convert to fraction form
    2,032,759,579.86/2,803,626,728.19 = 1,470,354,173.64/x
  3. Step 3: Cross multiply
    2,032,759,579.86x = 2,803,626,728.19 × 1,470,354,173.64
  4. Step 4: Simplify right side
    2,032,759,579.86x = 4,122,324,261,122,824,704
  5. Step 5: Solve for x
    x = 4,122,324,261,122,824,704/2,032,759,579.86
  6. Step 6: Final answer
    x = 2,027,944,820.41

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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.