Home / 4,043,448,314.14-6,065,477,428.01-1,207,018,626.54

Finding the Fourth Proportional to 4,043,448,314.14, 6,065,477,428.01 and 1,207,018,626.54

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Solution

The fourth proportional to 4,043,448,314.14, 6,065,477,428.01 and 1,207,018,626.54 is: 1,810,618,973.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,043,448,314.14 : 6,065,477,428.01 = 1,207,018,626.54 : x
  2. Step 2: Convert to fraction form
    4,043,448,314.14/6,065,477,428.01 = 1,207,018,626.54/x
  3. Step 3: Cross multiply
    4,043,448,314.14x = 6,065,477,428.01 × 1,207,018,626.54
  4. Step 4: Simplify right side
    4,043,448,314.14x = 7,321,144,234,466,001,920
  5. Step 5: Solve for x
    x = 7,321,144,234,466,001,920/4,043,448,314.14
  6. Step 6: Final answer
    x = 1,810,618,973.13

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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.