Home / 9,323,577,776.20-13,985,477,645.42-2,600,310,664.87

Finding the Fourth Proportional to 9,323,577,776.20, 13,985,477,645.42 and 2,600,310,664.87

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Solution

The fourth proportional to 9,323,577,776.20, 13,985,477,645.42 and 2,600,310,664.87 is: 3,900,496,949.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,323,577,776.20 : 13,985,477,645.42 = 2,600,310,664.87 : x
  2. Step 2: Convert to fraction form
    9,323,577,776.20/13,985,477,645.42 = 2,600,310,664.87/x
  3. Step 3: Cross multiply
    9,323,577,776.20x = 13,985,477,645.42 × 2,600,310,664.87
  4. Step 4: Simplify right side
    9,323,577,776.20x = 36,366,586,674,624,475,136
  5. Step 5: Solve for x
    x = 36,366,586,674,624,475,136/9,323,577,776.20
  6. Step 6: Final answer
    x = 3,900,496,949.51

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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.