Home / 40,474,787,139,636-55,855,206,252,688-23,152,442,235,468

Finding the Fourth Proportional to 40,474,787,139,636, 55,855,206,252,688 and 23,152,442,235,468

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Solution

The fourth proportional to 40,474,787,139,636, 55,855,206,252,688 and 23,152,442,235,468 is: 31,950,370,284,940.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,474,787,139,636 : 55,855,206,252,688 = 23,152,442,235,468 : x
  2. Step 2: Convert to fraction form
    40,474,787,139,636/55,855,206,252,688 = 23,152,442,235,468/x
  3. Step 3: Cross multiply
    40,474,787,139,636x = 55,855,206,252,688 × 23,152,442,235,468
  4. Step 4: Simplify right side
    40,474,787,139,636x = 1,293,184,436,315,509,915,587,182,592
  5. Step 5: Solve for x
    x = 1,293,184,436,315,509,915,587,182,592/40,474,787,139,636
  6. Step 6: Final answer
    x = 31,950,370,284,940.30

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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.