Home / 4,045,637,264,590.20-6,066,032,464,431.40-1,287,653,982,433.80

Finding the Fourth Proportional to 4,045,637,264,590.20, 6,066,032,464,431.40 and 1,287,653,982,433.80

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Solution

The fourth proportional to 4,045,637,264,590.20, 6,066,032,464,431.40 and 1,287,653,982,433.80 is: 1,930,709,638,445.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,045,637,264,590.20 : 6,066,032,464,431.40 = 1,287,653,982,433.80 : x
  2. Step 2: Convert to fraction form
    4,045,637,264,590.20/6,066,032,464,431.40 = 1,287,653,982,433.80/x
  3. Step 3: Cross multiply
    4,045,637,264,590.20x = 6,066,032,464,431.40 × 1,287,653,982,433.80
  4. Step 4: Simplify right side
    4,045,637,264,590.20x = 7,810,950,860,397,811,595,214,848
  5. Step 5: Solve for x
    x = 7,810,950,860,397,811,595,214,848/4,045,637,264,590.20
  6. Step 6: Final answer
    x = 1,930,709,638,445.31

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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.