Home / 15,842,305,101.60-23,763,457,652.40-4,801,370,320.80

Finding the Fourth Proportional to 15,842,305,101.60, 23,763,457,652.40 and 4,801,370,320.80

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Solution

The fourth proportional to 15,842,305,101.60, 23,763,457,652.40 and 4,801,370,320.80 is: 7,202,055,481.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,842,305,101.60 : 23,763,457,652.40 = 4,801,370,320.80 : x
  2. Step 2: Convert to fraction form
    15,842,305,101.60/23,763,457,652.40 = 4,801,370,320.80/x
  3. Step 3: Cross multiply
    15,842,305,101.60x = 23,763,457,652.40 × 4,801,370,320.80
  4. Step 4: Simplify right side
    15,842,305,101.60x = 114,097,160,291,821,010,944
  5. Step 5: Solve for x
    x = 114,097,160,291,821,010,944/15,842,305,101.60
  6. Step 6: Final answer
    x = 7,202,055,481.20

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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.