Home / 1,416,927,554.66-1,956,067,940.57-881,251,883.16

Finding the Fourth Proportional to 1,416,927,554.66, 1,956,067,940.57 and 881,251,883.16

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Solution

The fourth proportional to 1,416,927,554.66, 1,956,067,940.57 and 881,251,883.16 is: 1,216,567,883.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,416,927,554.66 : 1,956,067,940.57 = 881,251,883.16 : x
  2. Step 2: Convert to fraction form
    1,416,927,554.66/1,956,067,940.57 = 881,251,883.16/x
  3. Step 3: Cross multiply
    1,416,927,554.66x = 1,956,067,940.57 × 881,251,883.16
  4. Step 4: Simplify right side
    1,416,927,554.66x = 1,723,788,556,211,809,280
  5. Step 5: Solve for x
    x = 1,723,788,556,211,809,280/1,416,927,554.66
  6. Step 6: Final answer
    x = 1,216,567,883.48

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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.