Home / 29,494,654,877,242-40,701,740,104,248-16,326,185,965,674

Finding the Fourth Proportional to 29,494,654,877,242, 40,701,740,104,248 and 16,326,185,965,674

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Solution

The fourth proportional to 29,494,654,877,242, 40,701,740,104,248 and 16,326,185,965,674 is: 22,529,647,518,649.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,494,654,877,242 : 40,701,740,104,248 = 16,326,185,965,674 : x
  2. Step 2: Convert to fraction form
    29,494,654,877,242/40,701,740,104,248 = 16,326,185,965,674/x
  3. Step 3: Cross multiply
    29,494,654,877,242x = 40,701,740,104,248 × 16,326,185,965,674
  4. Step 4: Simplify right side
    29,494,654,877,242x = 664,504,178,068,484,240,193,880,064
  5. Step 5: Solve for x
    x = 664,504,178,068,484,240,193,880,064/29,494,654,877,242
  6. Step 6: Final answer
    x = 22,529,647,518,649.69

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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.