Home / 2,333,842,836.78-3,220,712,818.30-1,262,146,166.68

Finding the Fourth Proportional to 2,333,842,836.78, 3,220,712,818.30 and 1,262,146,166.68

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Solution

The fourth proportional to 2,333,842,836.78, 3,220,712,818.30 and 1,262,146,166.68 is: 1,741,766,957.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,333,842,836.78 : 3,220,712,818.30 = 1,262,146,166.68 : x
  2. Step 2: Convert to fraction form
    2,333,842,836.78/3,220,712,818.30 = 1,262,146,166.68/x
  3. Step 3: Cross multiply
    2,333,842,836.78x = 3,220,712,818.30 × 1,262,146,166.68
  4. Step 4: Simplify right side
    2,333,842,836.78x = 4,065,010,337,594,484,736
  5. Step 5: Solve for x
    x = 4,065,010,337,594,484,736/2,333,842,836.78
  6. Step 6: Final answer
    x = 1,741,766,957.71

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Find fourth proportional to 2,333,842,837.78, 3,220,712,819.68 and 1,262,146,167.68
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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.