Home / 441,032,791.29-608,606,607.27-240,085,487.67

Finding the Fourth Proportional to 441,032,791.29, 608,606,607.27 and 240,085,487.67

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Solution

The fourth proportional to 441,032,791.29, 608,606,607.27 and 240,085,487.67 is: 331,307,823.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    441,032,791.29 : 608,606,607.27 = 240,085,487.67 : x
  2. Step 2: Convert to fraction form
    441,032,791.29/608,606,607.27 = 240,085,487.67/x
  3. Step 3: Cross multiply
    441,032,791.29x = 608,606,607.27 × 240,085,487.67
  4. Step 4: Simplify right side
    441,032,791.29x = 146,117,614,105,602,112
  5. Step 5: Solve for x
    x = 146,117,614,105,602,112/441,032,791.29
  6. Step 6: Final answer
    x = 331,307,823.34

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.