Home / 2,017,816,171.20-3,026,724,256.80-1,696,400,654.40

Finding the Fourth Proportional to 2,017,816,171.20, 3,026,724,256.80 and 1,696,400,654.40

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Solution

The fourth proportional to 2,017,816,171.20, 3,026,724,256.80 and 1,696,400,654.40 is: 2,544,600,981.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,017,816,171.20 : 3,026,724,256.80 = 1,696,400,654.40 : x
  2. Step 2: Convert to fraction form
    2,017,816,171.20/3,026,724,256.80 = 1,696,400,654.40/x
  3. Step 3: Cross multiply
    2,017,816,171.20x = 3,026,724,256.80 × 1,696,400,654.40
  4. Step 4: Simplify right side
    2,017,816,171.20x = 5,134,537,009,923,873,792
  5. Step 5: Solve for x
    x = 5,134,537,009,923,873,792/2,017,816,171.20
  6. Step 6: Final answer
    x = 2,544,600,981.60

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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.