Home / 584,054,241.03-805,994,891.93-319,736,234.06

Finding the Fourth Proportional to 584,054,241.03, 805,994,891.93 and 319,736,234.06

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Solution

The fourth proportional to 584,054,241.03, 805,994,891.93 and 319,736,234.06 is: 441,236,024.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    584,054,241.03 : 805,994,891.93 = 319,736,234.06 : x
  2. Step 2: Convert to fraction form
    584,054,241.03/805,994,891.93 = 319,736,234.06/x
  3. Step 3: Cross multiply
    584,054,241.03x = 805,994,891.93 × 319,736,234.06
  4. Step 4: Simplify right side
    584,054,241.03x = 257,705,771,411,666,208
  5. Step 5: Solve for x
    x = 257,705,771,411,666,208/584,054,241.03
  6. Step 6: Final answer
    x = 441,236,024.52

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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.