Home / 66,454,288,787.68-99,681,688,771.06-16,089,638,669.70

Finding the Fourth Proportional to 66,454,288,787.68, 99,681,688,771.06 and 16,089,638,669.70

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Solution

The fourth proportional to 66,454,288,787.68, 99,681,688,771.06 and 16,089,638,669.70 is: 24,134,519,886.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,454,288,787.68 : 99,681,688,771.06 = 16,089,638,669.70 : x
  2. Step 2: Convert to fraction form
    66,454,288,787.68/99,681,688,771.06 = 16,089,638,669.70/x
  3. Step 3: Cross multiply
    66,454,288,787.68x = 99,681,688,771.06 × 16,089,638,669.70
  4. Step 4: Simplify right side
    66,454,288,787.68x = 1,603,842,354,311,847,215,104
  5. Step 5: Solve for x
    x = 1,603,842,354,311,847,215,104/66,454,288,787.68
  6. Step 6: Final answer
    x = 24,134,519,886.84

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