Home / 2,846,202,395.52-3,927,200,711.36-1,788,317,416.32

Finding the Fourth Proportional to 2,846,202,395.52, 3,927,200,711.36 and 1,788,317,416.32

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Solution

The fourth proportional to 2,846,202,395.52, 3,927,200,711.36 and 1,788,317,416.32 is: 2,467,527,060.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,846,202,395.52 : 3,927,200,711.36 = 1,788,317,416.32 : x
  2. Step 2: Convert to fraction form
    2,846,202,395.52/3,927,200,711.36 = 1,788,317,416.32/x
  3. Step 3: Cross multiply
    2,846,202,395.52x = 3,927,200,711.36 × 1,788,317,416.32
  4. Step 4: Simplify right side
    2,846,202,395.52x = 7,023,081,429,509,381,120
  5. Step 5: Solve for x
    x = 7,023,081,429,509,381,120/2,846,202,395.52
  6. Step 6: Final answer
    x = 2,467,527,060.11

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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.