Home / 5,697,765,383.04-7,863,352,436.34-3,585,032,316.36

Finding the Fourth Proportional to 5,697,765,383.04, 7,863,352,436.34 and 3,585,032,316.36

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Solution

The fourth proportional to 5,697,765,383.04, 7,863,352,436.34 and 3,585,032,316.36 is: 4,947,619,058.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,697,765,383.04 : 7,863,352,436.34 = 3,585,032,316.36 : x
  2. Step 2: Convert to fraction form
    5,697,765,383.04/7,863,352,436.34 = 3,585,032,316.36/x
  3. Step 3: Cross multiply
    5,697,765,383.04x = 7,863,352,436.34 × 3,585,032,316.36
  4. Step 4: Simplify right side
    5,697,765,383.04x = 28,190,372,599,207,043,072
  5. Step 5: Solve for x
    x = 28,190,372,599,207,043,072/5,697,765,383.04
  6. Step 6: Final answer
    x = 4,947,619,058.36

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Double scale
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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.