Home / 1,437,781,276,515.60-1,984,200,531,507.30-796,212,946,731.32

Finding the Fourth Proportional to 1,437,781,276,515.60, 1,984,200,531,507.30 and 796,212,946,731.32

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Solution

The fourth proportional to 1,437,781,276,515.60, 1,984,200,531,507.30 and 796,212,946,731.32 is: 1,098,808,405,633.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,437,781,276,515.60 : 1,984,200,531,507.30 = 796,212,946,731.32 : x
  2. Step 2: Convert to fraction form
    1,437,781,276,515.60/1,984,200,531,507.30 = 796,212,946,731.32/x
  3. Step 3: Cross multiply
    1,437,781,276,515.60x = 1,984,200,531,507.30 × 796,212,946,731.32
  4. Step 4: Simplify right side
    1,437,781,276,515.60x = 1,579,846,152,097,278,740,922,368
  5. Step 5: Solve for x
    x = 1,579,846,152,097,278,740,922,368/1,437,781,276,515.60
  6. Step 6: Final answer
    x = 1,098,808,405,633.13

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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.