Home / 14,560,164,417,645-20,085,409,085,844-9,002,712,380,440.80

Finding the Fourth Proportional to 14,560,164,417,645, 20,085,409,085,844 and 9,002,712,380,440.80

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Solution

The fourth proportional to 14,560,164,417,645, 20,085,409,085,844 and 9,002,712,380,440.80 is: 12,419,032,907,637.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,560,164,417,645 : 20,085,409,085,844 = 9,002,712,380,440.80 : x
  2. Step 2: Convert to fraction form
    14,560,164,417,645/20,085,409,085,844 = 9,002,712,380,440.80/x
  3. Step 3: Cross multiply
    14,560,164,417,645x = 20,085,409,085,844 × 9,002,712,380,440.80
  4. Step 4: Simplify right side
    14,560,164,417,645x = 180,823,161,043,345,908,686,651,392
  5. Step 5: Solve for x
    x = 180,823,161,043,345,908,686,651,392/14,560,164,417,645
  6. Step 6: Final answer
    x = 12,419,032,907,637.50

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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.