Home / 4,789,638,039,551.70-7,184,457,142,329.90-1,163,364,837,104

Finding the Fourth Proportional to 4,789,638,039,551.70, 7,184,457,142,329.90 and 1,163,364,837,104

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Solution

The fourth proportional to 4,789,638,039,551.70, 7,184,457,142,329.90 and 1,163,364,837,104 is: 1,745,047,275,816.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,789,638,039,551.70 : 7,184,457,142,329.90 = 1,163,364,837,104 : x
  2. Step 2: Convert to fraction form
    4,789,638,039,551.70/7,184,457,142,329.90 = 1,163,364,837,104/x
  3. Step 3: Cross multiply
    4,789,638,039,551.70x = 7,184,457,142,329.90 × 1,163,364,837,104
  4. Step 4: Simplify right side
    4,789,638,039,551.70x = 8,358,144,813,067,294,379,868,160
  5. Step 5: Solve for x
    x = 8,358,144,813,067,294,379,868,160/4,789,638,039,551.70
  6. Step 6: Final answer
    x = 1,745,047,275,816.61

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.