Home / 1,604,185,522.46-2,404,579,978.26-539,594,914.58

Finding the Fourth Proportional to 1,604,185,522.46, 2,404,579,978.26 and 539,594,914.58

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Solution

The fourth proportional to 1,604,185,522.46, 2,404,579,978.26 and 539,594,914.58 is: 808,821,118.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,604,185,522.46 : 2,404,579,978.26 = 539,594,914.58 : x
  2. Step 2: Convert to fraction form
    1,604,185,522.46/2,404,579,978.26 = 539,594,914.58/x
  3. Step 3: Cross multiply
    1,604,185,522.46x = 2,404,579,978.26 × 539,594,914.58
  4. Step 4: Simplify right side
    1,604,185,522.46x = 1,297,499,127,969,983,232
  5. Step 5: Solve for x
    x = 1,297,499,127,969,983,232/1,604,185,522.46
  6. Step 6: Final answer
    x = 808,821,118.13

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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.