Home / 48,330,317,702,673-66,708,247,844,796-31,477,893,157,587

Finding the Fourth Proportional to 48,330,317,702,673, 66,708,247,844,796 and 31,477,893,157,587

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Solution

The fourth proportional to 48,330,317,702,673, 66,708,247,844,796 and 31,477,893,157,587 is: 43,447,574,901,254.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,330,317,702,673 : 66,708,247,844,796 = 31,477,893,157,587 : x
  2. Step 2: Convert to fraction form
    48,330,317,702,673/66,708,247,844,796 = 31,477,893,157,587/x
  3. Step 3: Cross multiply
    48,330,317,702,673x = 66,708,247,844,796 × 31,477,893,157,587
  4. Step 4: Simplify right side
    48,330,317,702,673x = 2,099,835,098,388,321,624,196,644,864
  5. Step 5: Solve for x
    x = 2,099,835,098,388,321,624,196,644,864/48,330,317,702,673
  6. Step 6: Final answer
    x = 43,447,574,901,254.71

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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.