Home / 1,404,834,379,006.40-2,106,842,765,431.80-544,116,576,075.93

Finding the Fourth Proportional to 1,404,834,379,006.40, 2,106,842,765,431.80 and 544,116,576,075.93

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Solution

The fourth proportional to 1,404,834,379,006.40, 2,106,842,765,431.80 and 544,116,576,075.93 is: 816,016,527,633.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,404,834,379,006.40 : 2,106,842,765,431.80 = 544,116,576,075.93 : x
  2. Step 2: Convert to fraction form
    1,404,834,379,006.40/2,106,842,765,431.80 = 544,116,576,075.93/x
  3. Step 3: Cross multiply
    1,404,834,379,006.40x = 2,106,842,765,431.80 × 544,116,576,075.93
  4. Step 4: Simplify right side
    1,404,834,379,006.40x = 1,146,368,071,857,094,764,003,328
  5. Step 5: Solve for x
    x = 1,146,368,071,857,094,764,003,328/1,404,834,379,006.40
  6. Step 6: Final answer
    x = 816,016,527,633.59

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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.