Home / 228,552,495,954.09-342,602,293,562.03-107,324,040,177.21

Finding the Fourth Proportional to 228,552,495,954.09, 342,602,293,562.03 and 107,324,040,177.21

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Solution

The fourth proportional to 228,552,495,954.09, 342,602,293,562.03 and 107,324,040,177.21 is: 160,879,723,345.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    228,552,495,954.09 : 342,602,293,562.03 = 107,324,040,177.21 : x
  2. Step 2: Convert to fraction form
    228,552,495,954.09/342,602,293,562.03 = 107,324,040,177.21/x
  3. Step 3: Cross multiply
    228,552,495,954.09x = 342,602,293,562.03 × 107,324,040,177.21
  4. Step 4: Simplify right side
    228,552,495,954.09x = 36,769,462,319,055,607,169,024
  5. Step 5: Solve for x
    x = 36,769,462,319,055,607,169,024/228,552,495,954.09
  6. Step 6: Final answer
    x = 160,879,723,345.67

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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.