Home / 1,437,781,276,513.60-1,984,200,531,504.50-796,212,946,729.32

Finding the Fourth Proportional to 1,437,781,276,513.60, 1,984,200,531,504.50 and 796,212,946,729.32

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Solution

The fourth proportional to 1,437,781,276,513.60, 1,984,200,531,504.50 and 796,212,946,729.32 is: 1,098,808,405,630.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,437,781,276,513.60 : 1,984,200,531,504.50 = 796,212,946,729.32 : x
  2. Step 2: Convert to fraction form
    1,437,781,276,513.60/1,984,200,531,504.50 = 796,212,946,729.32/x
  3. Step 3: Cross multiply
    1,437,781,276,513.60x = 1,984,200,531,504.50 × 796,212,946,729.32
  4. Step 4: Simplify right side
    1,437,781,276,513.60x = 1,579,846,152,091,080,834,678,784
  5. Step 5: Solve for x
    x = 1,579,846,152,091,080,834,678,784/1,437,781,276,513.60
  6. Step 6: Final answer
    x = 1,098,808,405,630.35

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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.