Home / 12,197,477,665,717-18,298,631,190,492-3,484,727,806,647.30

Finding the Fourth Proportional to 12,197,477,665,717, 18,298,631,190,492 and 3,484,727,806,647.30

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Solution

The fourth proportional to 12,197,477,665,717, 18,298,631,190,492 and 3,484,727,806,647.30 is: 5,227,781,569,325.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,197,477,665,717 : 18,298,631,190,492 = 3,484,727,806,647.30 : x
  2. Step 2: Convert to fraction form
    12,197,477,665,717/18,298,631,190,492 = 3,484,727,806,647.30/x
  3. Step 3: Cross multiply
    12,197,477,665,717x = 18,298,631,190,492 × 3,484,727,806,647.30
  4. Step 4: Simplify right side
    12,197,477,665,717x = 63,765,748,933,091,059,702,956,032
  5. Step 5: Solve for x
    x = 63,765,748,933,091,059,702,956,032/12,197,477,665,717
  6. Step 6: Final answer
    x = 5,227,781,569,325.20

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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.