Home / 2,453,391,598,019.90-3,680,162,368,912.30-841,702,871,655.35

Finding the Fourth Proportional to 2,453,391,598,019.90, 3,680,162,368,912.30 and 841,702,871,655.35

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Solution

The fourth proportional to 2,453,391,598,019.90, 3,680,162,368,912.30 and 841,702,871,655.35 is: 1,262,580,028,631.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,453,391,598,019.90 : 3,680,162,368,912.30 = 841,702,871,655.35 : x
  2. Step 2: Convert to fraction form
    2,453,391,598,019.90/3,680,162,368,912.30 = 841,702,871,655.35/x
  3. Step 3: Cross multiply
    2,453,391,598,019.90x = 3,680,162,368,912.30 × 841,702,871,655.35
  4. Step 4: Simplify right side
    2,453,391,598,019.90x = 3,097,603,234,071,438,130,413,568
  5. Step 5: Solve for x
    x = 3,097,603,234,071,438,130,413,568/2,453,391,598,019.90
  6. Step 6: Final answer
    x = 1,262,580,028,631.17

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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.