Home / 21,633,073,477,366-29,854,357,351,542-11,889,599,831,020

Finding the Fourth Proportional to 21,633,073,477,366, 29,854,357,351,542 and 11,889,599,831,020

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Solution

The fourth proportional to 21,633,073,477,366, 29,854,357,351,542 and 11,889,599,831,020 is: 16,408,041,256,527.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,633,073,477,366 : 29,854,357,351,542 = 11,889,599,831,020 : x
  2. Step 2: Convert to fraction form
    21,633,073,477,366/29,854,357,351,542 = 11,889,599,831,020/x
  3. Step 3: Cross multiply
    21,633,073,477,366x = 29,854,357,351,542 × 11,889,599,831,020
  4. Step 4: Simplify right side
    21,633,073,477,366x = 354,956,362,122,104,482,704,654,336
  5. Step 5: Solve for x
    x = 354,956,362,122,104,482,704,654,336/21,633,073,477,366
  6. Step 6: Final answer
    x = 16,408,041,256,527.14

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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.