Home / 2,333,842,836.54-3,220,712,817.95-1,262,146,166.43

Finding the Fourth Proportional to 2,333,842,836.54, 3,220,712,817.95 and 1,262,146,166.43

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Solution

The fourth proportional to 2,333,842,836.54, 3,220,712,817.95 and 1,262,146,166.43 is: 1,741,766,957.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,333,842,836.54 : 3,220,712,817.95 = 1,262,146,166.43 : x
  2. Step 2: Convert to fraction form
    2,333,842,836.54/3,220,712,817.95 = 1,262,146,166.43/x
  3. Step 3: Cross multiply
    2,333,842,836.54x = 3,220,712,817.95 × 1,262,146,166.43
  4. Step 4: Simplify right side
    2,333,842,836.54x = 4,065,010,336,341,244,928
  5. Step 5: Solve for x
    x = 4,065,010,336,341,244,928/2,333,842,836.54
  6. Step 6: Final answer
    x = 1,741,766,957.36

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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.