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Finding the Fourth Proportional to 3,446,573,490,239, 5,169,860,235,359 and 3,446,573,490,239

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Solution

The fourth proportional to 3,446,573,490,239, 5,169,860,235,359 and 3,446,573,490,239 is: 5,169,860,235,359

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,446,573,490,239 : 5,169,860,235,359 = 3,446,573,490,239 : x
  2. Step 2: Convert to fraction form
    3,446,573,490,239/5,169,860,235,359 = 3,446,573,490,239/x
  3. Step 3: Cross multiply
    3,446,573,490,239x = 5,169,860,235,359 × 3,446,573,490,239
  4. Step 4: Simplify right side
    3,446,573,490,239x = 17,818,303,235,429,086,865,129,472
  5. Step 5: Solve for x
    x = 17,818,303,235,429,086,865,129,472/3,446,573,490,239
  6. Step 6: Final answer
    x = 5,169,860,235,359

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.