Home / 3,402,014,417.80-5,098,990,548.30-1,436,863,697.80

Finding the Fourth Proportional to 3,402,014,417.80, 5,098,990,548.30 and 1,436,863,697.80

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Solution

The fourth proportional to 3,402,014,417.80, 5,098,990,548.30 and 1,436,863,697.80 is: 2,153,592,993.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,402,014,417.80 : 5,098,990,548.30 = 1,436,863,697.80 : x
  2. Step 2: Convert to fraction form
    3,402,014,417.80/5,098,990,548.30 = 1,436,863,697.80/x
  3. Step 3: Cross multiply
    3,402,014,417.80x = 5,098,990,548.30 × 1,436,863,697.80
  4. Step 4: Simplify right side
    3,402,014,417.80x = 7,326,554,414,277,587,968
  5. Step 5: Solve for x
    x = 7,326,554,414,277,587,968/3,402,014,417.80
  6. Step 6: Final answer
    x = 2,153,592,993.59

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1.5x scale

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.