Home / 13,754,059,313.60-20,583,471,856.80-8,237,276,580.80

Finding the Fourth Proportional to 13,754,059,313.60, 20,583,471,856.80 and 8,237,276,580.80

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Solution

The fourth proportional to 13,754,059,313.60, 20,583,471,856.80 and 8,237,276,580.80 is: 12,327,397,084.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,754,059,313.60 : 20,583,471,856.80 = 8,237,276,580.80 : x
  2. Step 2: Convert to fraction form
    13,754,059,313.60/20,583,471,856.80 = 8,237,276,580.80/x
  3. Step 3: Cross multiply
    13,754,059,313.60x = 20,583,471,856.80 × 8,237,276,580.80
  4. Step 4: Simplify right side
    13,754,059,313.60x = 169,551,750,677,574,516,736
  5. Step 5: Solve for x
    x = 169,551,750,677,574,516,736/13,754,059,313.60
  6. Step 6: Final answer
    x = 12,327,397,084.14

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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.