Home / 14,233,421,829,852-19,640,551,621,066-7,982,000,389,683.40

Finding the Fourth Proportional to 14,233,421,829,852, 19,640,551,621,066 and 7,982,000,389,683.40

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Solution

The fourth proportional to 14,233,421,829,852, 19,640,551,621,066 and 7,982,000,389,683.40 is: 11,014,279,810,364.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,233,421,829,852 : 19,640,551,621,066 = 7,982,000,389,683.40 : x
  2. Step 2: Convert to fraction form
    14,233,421,829,852/19,640,551,621,066 = 7,982,000,389,683.40/x
  3. Step 3: Cross multiply
    14,233,421,829,852x = 19,640,551,621,066 × 7,982,000,389,683.40
  4. Step 4: Simplify right side
    14,233,421,829,852x = 156,770,890,692,945,755,766,784,000
  5. Step 5: Solve for x
    x = 156,770,890,692,945,755,766,784,000/14,233,421,829,852
  6. Step 6: Final answer
    x = 11,014,279,810,364.89

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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.