Home / 2,453,391,597,840.80-3,680,162,368,643.60-841,702,871,476.44

Finding the Fourth Proportional to 2,453,391,597,840.80, 3,680,162,368,643.60 and 841,702,871,476.44

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Solution

The fourth proportional to 2,453,391,597,840.80, 3,680,162,368,643.60 and 841,702,871,476.44 is: 1,262,580,028,362.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,453,391,597,840.80 : 3,680,162,368,643.60 = 841,702,871,476.44 : x
  2. Step 2: Convert to fraction form
    2,453,391,597,840.80/3,680,162,368,643.60 = 841,702,871,476.44/x
  3. Step 3: Cross multiply
    2,453,391,597,840.80x = 3,680,162,368,643.60 × 841,702,871,476.44
  4. Step 4: Simplify right side
    2,453,391,597,840.80x = 3,097,603,233,186,854,719,193,088
  5. Step 5: Solve for x
    x = 3,097,603,233,186,854,719,193,088/2,453,391,597,840.80
  6. Step 6: Final answer
    x = 1,262,580,028,362.78

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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.