Home / 4,853,747,996,754.30-6,698,118,874,401.40-2,628,913,158,549.30

Finding the Fourth Proportional to 4,853,747,996,754.30, 6,698,118,874,401.40 and 2,628,913,158,549.30

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Solution

The fourth proportional to 4,853,747,996,754.30, 6,698,118,874,401.40 and 2,628,913,158,549.30 is: 3,627,871,257,060.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,853,747,996,754.30 : 6,698,118,874,401.40 = 2,628,913,158,549.30 : x
  2. Step 2: Convert to fraction form
    4,853,747,996,754.30/6,698,118,874,401.40 = 2,628,913,158,549.30/x
  3. Step 3: Cross multiply
    4,853,747,996,754.30x = 6,698,118,874,401.40 × 2,628,913,158,549.30
  4. Step 4: Simplify right side
    4,853,747,996,754.30x = 17,608,772,846,441,266,038,177,792
  5. Step 5: Solve for x
    x = 17,608,772,846,441,266,038,177,792/4,853,747,996,754.30
  6. Step 6: Final answer
    x = 3,627,871,257,060.78

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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.