Home / 228,552,495,948.96-342,602,293,554.60-107,324,040,172.38

Finding the Fourth Proportional to 228,552,495,948.96, 342,602,293,554.60 and 107,324,040,172.38

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Solution

The fourth proportional to 228,552,495,948.96, 342,602,293,554.60 and 107,324,040,172.38 is: 160,879,723,338.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    228,552,495,948.96 : 342,602,293,554.60 = 107,324,040,172.38 : x
  2. Step 2: Convert to fraction form
    228,552,495,948.96/342,602,293,554.60 = 107,324,040,172.38/x
  3. Step 3: Cross multiply
    228,552,495,948.96x = 342,602,293,554.60 × 107,324,040,172.38
  4. Step 4: Simplify right side
    228,552,495,948.96x = 36,769,462,316,603,415,724,032
  5. Step 5: Solve for x
    x = 36,769,462,316,603,415,724,032/228,552,495,948.96
  6. Step 6: Final answer
    x = 160,879,723,338.55

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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.