Home / 12,007,420,371,019-16,569,082,261,584-6,734,083,064,389.40

Finding the Fourth Proportional to 12,007,420,371,019, 16,569,082,261,584 and 6,734,083,064,389.40

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Solution

The fourth proportional to 12,007,420,371,019, 16,569,082,261,584 and 6,734,083,064,389.40 is: 9,292,385,275,317.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,007,420,371,019 : 16,569,082,261,584 = 6,734,083,064,389.40 : x
  2. Step 2: Convert to fraction form
    12,007,420,371,019/16,569,082,261,584 = 6,734,083,064,389.40/x
  3. Step 3: Cross multiply
    12,007,420,371,019x = 16,569,082,261,584 × 6,734,083,064,389.40
  4. Step 4: Simplify right side
    12,007,420,371,019x = 111,577,576,250,207,631,059,189,760
  5. Step 5: Solve for x
    x = 111,577,576,250,207,631,059,189,760/12,007,420,371,019
  6. Step 6: Final answer
    x = 9,292,385,275,317.77

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.