Home / 52,301,877,196,992-72,178,783,272,980-30,079,192,399,290

Finding the Fourth Proportional to 52,301,877,196,992, 72,178,783,272,980 and 30,079,192,399,290

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Solution

The fourth proportional to 52,301,877,196,992, 72,178,783,272,980 and 30,079,192,399,290 is: 41,510,546,572,494.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,301,877,196,992 : 72,178,783,272,980 = 30,079,192,399,290 : x
  2. Step 2: Convert to fraction form
    52,301,877,196,992/72,178,783,272,980 = 30,079,192,399,290/x
  3. Step 3: Cross multiply
    52,301,877,196,992x = 72,178,783,272,980 × 30,079,192,399,290
  4. Step 4: Simplify right side
    52,301,877,196,992x = 2,171,079,509,214,620,306,588,565,504
  5. Step 5: Solve for x
    x = 2,171,079,509,214,620,306,588,565,504/52,301,877,196,992
  6. Step 6: Final answer
    x = 41,510,546,572,494.42

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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.