Home / 29,021,751,650,650-40,050,015,746,216-15,673,073,411,958

Finding the Fourth Proportional to 29,021,751,650,650, 40,050,015,746,216 and 15,673,073,411,958

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Solution

The fourth proportional to 29,021,751,650,650, 40,050,015,746,216 and 15,673,073,411,958 is: 21,628,840,481,324.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,021,751,650,650 : 40,050,015,746,216 = 15,673,073,411,958 : x
  2. Step 2: Convert to fraction form
    29,021,751,650,650/40,050,015,746,216 = 15,673,073,411,958/x
  3. Step 3: Cross multiply
    29,021,751,650,650x = 40,050,015,746,216 × 15,673,073,411,958
  4. Step 4: Simplify right side
    29,021,751,650,650x = 627,706,836,940,517,161,513,779,200
  5. Step 5: Solve for x
    x = 627,706,836,940,517,161,513,779,200/29,021,751,650,650
  6. Step 6: Final answer
    x = 21,628,840,481,324.23

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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.