Home / 2,477,601,625.80-3,716,402,438.70-1,375,605,568.20

Finding the Fourth Proportional to 2,477,601,625.80, 3,716,402,438.70 and 1,375,605,568.20

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Solution

The fourth proportional to 2,477,601,625.80, 3,716,402,438.70 and 1,375,605,568.20 is: 2,063,408,352.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,477,601,625.80 : 3,716,402,438.70 = 1,375,605,568.20 : x
  2. Step 2: Convert to fraction form
    2,477,601,625.80/3,716,402,438.70 = 1,375,605,568.20/x
  3. Step 3: Cross multiply
    2,477,601,625.80x = 3,716,402,438.70 × 1,375,605,568.20
  4. Step 4: Simplify right side
    2,477,601,625.80x = 5,112,303,888,347,779,072
  5. Step 5: Solve for x
    x = 5,112,303,888,347,779,072/2,477,601,625.80
  6. Step 6: Final answer
    x = 2,063,408,352.30

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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.