Home / 3,040,255,812.92-4,559,502,855.92-913,015,686.33

Finding the Fourth Proportional to 3,040,255,812.92, 4,559,502,855.92 and 913,015,686.33

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Solution

The fourth proportional to 3,040,255,812.92, 4,559,502,855.92 and 913,015,686.33 is: 1,369,258,998.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,040,255,812.92 : 4,559,502,855.92 = 913,015,686.33 : x
  2. Step 2: Convert to fraction form
    3,040,255,812.92/4,559,502,855.92 = 913,015,686.33/x
  3. Step 3: Cross multiply
    3,040,255,812.92x = 4,559,502,855.92 × 913,015,686.33
  4. Step 4: Simplify right side
    3,040,255,812.92x = 4,162,897,629,316,829,184
  5. Step 5: Solve for x
    x = 4,162,897,629,316,829,184/3,040,255,812.92
  6. Step 6: Final answer
    x = 1,369,258,998.41

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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.