Home / 6,816,104,853.20-10,225,179,046.20-2,885,803,413.20

Finding the Fourth Proportional to 6,816,104,853.20, 10,225,179,046.20 and 2,885,803,413.20

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Solution

The fourth proportional to 6,816,104,853.20, 10,225,179,046.20 and 2,885,803,413.20 is: 4,329,137,715.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,816,104,853.20 : 10,225,179,046.20 = 2,885,803,413.20 : x
  2. Step 2: Convert to fraction form
    6,816,104,853.20/10,225,179,046.20 = 2,885,803,413.20/x
  3. Step 3: Cross multiply
    6,816,104,853.20x = 10,225,179,046.20 × 2,885,803,413.20
  4. Step 4: Simplify right side
    6,816,104,853.20x = 29,507,856,592,105,078,784
  5. Step 5: Solve for x
    x = 29,507,856,592,105,078,784/6,816,104,853.20
  6. Step 6: Final answer
    x = 4,329,137,715.40

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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.