Home / 3,018,963,346.62-4,529,534,651.37-1,054,105,898.46

Finding the Fourth Proportional to 3,018,963,346.62, 4,529,534,651.37 and 1,054,105,898.46

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Solution

The fourth proportional to 3,018,963,346.62, 4,529,534,651.37 and 1,054,105,898.46 is: 1,581,539,305.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,018,963,346.62 : 4,529,534,651.37 = 1,054,105,898.46 : x
  2. Step 2: Convert to fraction form
    3,018,963,346.62/4,529,534,651.37 = 1,054,105,898.46/x
  3. Step 3: Cross multiply
    3,018,963,346.62x = 4,529,534,651.37 × 1,054,105,898.46
  4. Step 4: Simplify right side
    3,018,963,346.62x = 4,774,609,193,288,076,288
  5. Step 5: Solve for x
    x = 4,774,609,193,288,076,288/3,018,963,346.62
  6. Step 6: Final answer
    x = 1,581,539,305.08

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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.