Home / 2,957,993,897.40-4,436,990,846.10-2,098,030,505.40

Finding the Fourth Proportional to 2,957,993,897.40, 4,436,990,846.10 and 2,098,030,505.40

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Solution

The fourth proportional to 2,957,993,897.40, 4,436,990,846.10 and 2,098,030,505.40 is: 3,147,045,758.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,957,993,897.40 : 4,436,990,846.10 = 2,098,030,505.40 : x
  2. Step 2: Convert to fraction form
    2,957,993,897.40/4,436,990,846.10 = 2,098,030,505.40/x
  3. Step 3: Cross multiply
    2,957,993,897.40x = 4,436,990,846.10 × 2,098,030,505.40
  4. Step 4: Simplify right side
    2,957,993,897.40x = 9,308,942,147,298,357,248
  5. Step 5: Solve for x
    x = 9,308,942,147,298,357,248/2,957,993,897.40
  6. Step 6: Final answer
    x = 3,147,045,758.10

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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.