Home / 2,907,289,932,434.40-4,357,036,778,324.80-2,262,673,950,311.20

Finding the Fourth Proportional to 2,907,289,932,434.40, 4,357,036,778,324.80 and 2,262,673,950,311.20

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Solution

The fourth proportional to 2,907,289,932,434.40, 4,357,036,778,324.80 and 2,262,673,950,311.20 is: 3,390,977,112,010.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,907,289,932,434.40 : 4,357,036,778,324.80 = 2,262,673,950,311.20 : x
  2. Step 2: Convert to fraction form
    2,907,289,932,434.40/4,357,036,778,324.80 = 2,262,673,950,311.20/x
  3. Step 3: Cross multiply
    2,907,289,932,434.40x = 4,357,036,778,324.80 × 2,262,673,950,311.20
  4. Step 4: Simplify right side
    2,907,289,932,434.40x = 9,858,553,618,863,360,711,852,032
  5. Step 5: Solve for x
    x = 9,858,553,618,863,360,711,852,032/2,907,289,932,434.40
  6. Step 6: Final answer
    x = 3,390,977,112,010.42

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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.