Home / 1,030,590,842,124.90-1,422,279,952,089.40-567,617,788,600.30

Finding the Fourth Proportional to 1,030,590,842,124.90, 1,422,279,952,089.40 and 567,617,788,600.30

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Solution

The fourth proportional to 1,030,590,842,124.90, 1,422,279,952,089.40 and 567,617,788,600.30 is: 783,348,122,433.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,030,590,842,124.90 : 1,422,279,952,089.40 = 567,617,788,600.30 : x
  2. Step 2: Convert to fraction form
    1,030,590,842,124.90/1,422,279,952,089.40 = 567,617,788,600.30/x
  3. Step 3: Cross multiply
    1,030,590,842,124.90x = 1,422,279,952,089.40 × 567,617,788,600.30
  4. Step 4: Simplify right side
    1,030,590,842,124.90x = 807,311,401,175,525,921,652,736
  5. Step 5: Solve for x
    x = 807,311,401,175,525,921,652,736/1,030,590,842,124.90
  6. Step 6: Final answer
    x = 783,348,122,433.33

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.