Home / 2,403,185,695.60-3,605,416,272.60-850,315,093.60

Finding the Fourth Proportional to 2,403,185,695.60, 3,605,416,272.60 and 850,315,093.60

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Solution

The fourth proportional to 2,403,185,695.60, 3,605,416,272.60 and 850,315,093.60 is: 1,275,698,287.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,403,185,695.60 : 3,605,416,272.60 = 850,315,093.60 : x
  2. Step 2: Convert to fraction form
    2,403,185,695.60/3,605,416,272.60 = 850,315,093.60/x
  3. Step 3: Cross multiply
    2,403,185,695.60x = 3,605,416,272.60 × 850,315,093.60
  4. Step 4: Simplify right side
    2,403,185,695.60x = 3,065,739,875,302,832,128
  5. Step 5: Solve for x
    x = 3,065,739,875,302,832,128/2,403,185,695.60
  6. Step 6: Final answer
    x = 1,275,698,287.03

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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.