Home / 3,792,258,001.70-5,688,387,002.55-3,102,943,595.30

Finding the Fourth Proportional to 3,792,258,001.70, 5,688,387,002.55 and 3,102,943,595.30

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Solution

The fourth proportional to 3,792,258,001.70, 5,688,387,002.55 and 3,102,943,595.30 is: 4,654,415,392.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,792,258,001.70 : 5,688,387,002.55 = 3,102,943,595.30 : x
  2. Step 2: Convert to fraction form
    3,792,258,001.70/5,688,387,002.55 = 3,102,943,595.30/x
  3. Step 3: Cross multiply
    3,792,258,001.70x = 5,688,387,002.55 × 3,102,943,595.30
  4. Step 4: Simplify right side
    3,792,258,001.70x = 17,650,744,017,150,289,920
  5. Step 5: Solve for x
    x = 17,650,744,017,150,289,920/3,792,258,001.70
  6. Step 6: Final answer
    x = 4,654,415,392.95

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Double scale
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Similar ratio
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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.