Home / 3,389,545,033.22-5,084,223,563.58-902,427,298.80

Finding the Fourth Proportional to 3,389,545,033.22, 5,084,223,563.58 and 902,427,298.80

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Solution

The fourth proportional to 3,389,545,033.22, 5,084,223,563.58 and 902,427,298.80 is: 1,353,615,925.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,389,545,033.22 : 5,084,223,563.58 = 902,427,298.80 : x
  2. Step 2: Convert to fraction form
    3,389,545,033.22/5,084,223,563.58 = 902,427,298.80/x
  3. Step 3: Cross multiply
    3,389,545,033.22x = 5,084,223,563.58 × 902,427,298.80
  4. Step 4: Simplify right side
    3,389,545,033.22x = 4,588,142,136,976,808,960
  5. Step 5: Solve for x
    x = 4,588,142,136,976,808,960/3,389,545,033.22
  6. Step 6: Final answer
    x = 1,353,615,925.44

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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.