Home / 14,533,295,575.68-20,055,944,796.48-7,850,292,209.28

Finding the Fourth Proportional to 14,533,295,575.68, 20,055,944,796.48 and 7,850,292,209.28

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Solution

The fourth proportional to 14,533,295,575.68, 20,055,944,796.48 and 7,850,292,209.28 is: 10,833,401,575.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,533,295,575.68 : 20,055,944,796.48 = 7,850,292,209.28 : x
  2. Step 2: Convert to fraction form
    14,533,295,575.68/20,055,944,796.48 = 7,850,292,209.28/x
  3. Step 3: Cross multiply
    14,533,295,575.68x = 20,055,944,796.48 × 7,850,292,209.28
  4. Step 4: Simplify right side
    14,533,295,575.68x = 157,445,027,185,556,684,800
  5. Step 5: Solve for x
    x = 157,445,027,185,556,684,800/14,533,295,575.68
  6. Step 6: Final answer
    x = 10,833,401,575.42

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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.