Home / 6,531,767,237.16-9,797,622,892.64-1,810,075,667.96

Finding the Fourth Proportional to 6,531,767,237.16, 9,797,622,892.64 and 1,810,075,667.96

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Solution

The fourth proportional to 6,531,767,237.16, 9,797,622,892.64 and 1,810,075,667.96 is: 2,715,105,752.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,531,767,237.16 : 9,797,622,892.64 = 1,810,075,667.96 : x
  2. Step 2: Convert to fraction form
    6,531,767,237.16/9,797,622,892.64 = 1,810,075,667.96/x
  3. Step 3: Cross multiply
    6,531,767,237.16x = 9,797,622,892.64 × 1,810,075,667.96
  4. Step 4: Simplify right side
    6,531,767,237.16x = 17,734,438,801,815,535,616
  5. Step 5: Solve for x
    x = 17,734,438,801,815,535,616/6,531,767,237.16
  6. Step 6: Final answer
    x = 2,715,105,752.84

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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.