Home / 1,404,834,378,951.80-2,106,842,765,350.10-544,116,576,021.10

Finding the Fourth Proportional to 1,404,834,378,951.80, 2,106,842,765,350.10 and 544,116,576,021.10

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Solution

The fourth proportional to 1,404,834,378,951.80, 2,106,842,765,350.10 and 544,116,576,021.10 is: 816,016,527,551.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,404,834,378,951.80 : 2,106,842,765,350.10 = 544,116,576,021.10 : x
  2. Step 2: Convert to fraction form
    1,404,834,378,951.80/2,106,842,765,350.10 = 544,116,576,021.10/x
  3. Step 3: Cross multiply
    1,404,834,378,951.80x = 2,106,842,765,350.10 × 544,116,576,021.10
  4. Step 4: Simplify right side
    1,404,834,378,951.80x = 1,146,368,071,697,122,264,612,864
  5. Step 5: Solve for x
    x = 1,146,368,071,697,122,264,612,864/1,404,834,378,951.80
  6. Step 6: Final answer
    x = 816,016,527,551.43

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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.