Home / 2,035,387,095.21-3,053,256,512.66-561,526,904.25

Finding the Fourth Proportional to 2,035,387,095.21, 3,053,256,512.66 and 561,526,904.25

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Solution

The fourth proportional to 2,035,387,095.21, 3,053,256,512.66 and 561,526,904.25 is: 842,338,875.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,035,387,095.21 : 3,053,256,512.66 = 561,526,904.25 : x
  2. Step 2: Convert to fraction form
    2,035,387,095.21/3,053,256,512.66 = 561,526,904.25/x
  3. Step 3: Cross multiply
    2,035,387,095.21x = 3,053,256,512.66 × 561,526,904.25
  4. Step 4: Simplify right side
    2,035,387,095.21x = 1,714,485,677,432,313,344
  5. Step 5: Solve for x
    x = 1,714,485,677,432,313,344/2,035,387,095.21
  6. Step 6: Final answer
    x = 842,338,875.72

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Double scale
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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.