Home / 3,094,878,693.45-4,270,914,405.36-1,685,179,281

Finding the Fourth Proportional to 3,094,878,693.45, 4,270,914,405.36 and 1,685,179,281

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Solution

The fourth proportional to 3,094,878,693.45, 4,270,914,405.36 and 1,685,179,281 is: 2,325,537,502.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,094,878,693.45 : 4,270,914,405.36 = 1,685,179,281 : x
  2. Step 2: Convert to fraction form
    3,094,878,693.45/4,270,914,405.36 = 1,685,179,281/x
  3. Step 3: Cross multiply
    3,094,878,693.45x = 4,270,914,405.36 × 1,685,179,281
  4. Step 4: Simplify right side
    3,094,878,693.45x = 7,197,256,466,837,107,712
  5. Step 5: Solve for x
    x = 7,197,256,466,837,107,712/3,094,878,693.45
  6. Step 6: Final answer
    x = 2,325,537,502.35

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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.