Home / 443,026,498.60-611,405,363.46-244,788,017.32

Finding the Fourth Proportional to 443,026,498.60, 611,405,363.46 and 244,788,017.32

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Solution

The fourth proportional to 443,026,498.60, 611,405,363.46 and 244,788,017.32 is: 337,823,374.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    443,026,498.60 : 611,405,363.46 = 244,788,017.32 : x
  2. Step 2: Convert to fraction form
    443,026,498.60/611,405,363.46 = 244,788,017.32/x
  3. Step 3: Cross multiply
    443,026,498.60x = 611,405,363.46 × 244,788,017.32
  4. Step 4: Simplify right side
    443,026,498.60x = 149,664,706,700,187,392
  5. Step 5: Solve for x
    x = 149,664,706,700,187,392/443,026,498.60
  6. Step 6: Final answer
    x = 337,823,374.39

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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.