Home / 1,729,236,324.30-2,594,013,942.33-564,710,918.64

Finding the Fourth Proportional to 1,729,236,324.30, 2,594,013,942.33 and 564,710,918.64

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Solution

The fourth proportional to 1,729,236,324.30, 2,594,013,942.33 and 564,710,918.64 is: 847,118,450.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,729,236,324.30 : 2,594,013,942.33 = 564,710,918.64 : x
  2. Step 2: Convert to fraction form
    1,729,236,324.30/2,594,013,942.33 = 564,710,918.64/x
  3. Step 3: Cross multiply
    1,729,236,324.30x = 2,594,013,942.33 × 564,710,918.64
  4. Step 4: Simplify right side
    1,729,236,324.30x = 1,464,867,996,338,142,208
  5. Step 5: Solve for x
    x = 1,464,867,996,338,142,208/1,729,236,324.30
  6. Step 6: Final answer
    x = 847,118,450.93

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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.