Home / 4,194,630,045-6,292,773,936.84-1,538,710,789.56

Finding the Fourth Proportional to 4,194,630,045, 6,292,773,936.84 and 1,538,710,789.56

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Solution

The fourth proportional to 4,194,630,045, 6,292,773,936.84 and 1,538,710,789.56 is: 2,308,370,237.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,194,630,045 : 6,292,773,936.84 = 1,538,710,789.56 : x
  2. Step 2: Convert to fraction form
    4,194,630,045/6,292,773,936.84 = 1,538,710,789.56/x
  3. Step 3: Cross multiply
    4,194,630,045x = 6,292,773,936.84 × 1,538,710,789.56
  4. Step 4: Simplify right side
    4,194,630,045x = 9,682,759,152,877,666,304
  5. Step 5: Solve for x
    x = 9,682,759,152,877,666,304/4,194,630,045
  6. Step 6: Final answer
    x = 2,308,370,237.42

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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.