Home / 835,354,616,501.60-1,251,753,003,307.90-562,066,615,091.75

Finding the Fourth Proportional to 835,354,616,501.60, 1,251,753,003,307.90 and 562,066,615,091.75

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Solution

The fourth proportional to 835,354,616,501.60, 1,251,753,003,307.90 and 562,066,615,091.75 is: 842,239,403,005.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    835,354,616,501.60 : 1,251,753,003,307.90 = 562,066,615,091.75 : x
  2. Step 2: Convert to fraction form
    835,354,616,501.60/1,251,753,003,307.90 = 562,066,615,091.75/x
  3. Step 3: Cross multiply
    835,354,616,501.60x = 1,251,753,003,307.90 × 562,066,615,091.75
  4. Step 4: Simplify right side
    835,354,616,501.60x = 703,568,573,500,203,441,586,176
  5. Step 5: Solve for x
    x = 703,568,573,500,203,441,586,176/835,354,616,501.60
  6. Step 6: Final answer
    x = 842,239,403,005.51

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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.