Home / 26,190,946,325.04-39,285,852,256.20-7,303,730,042.16

Finding the Fourth Proportional to 26,190,946,325.04, 39,285,852,256.20 and 7,303,730,042.16

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Solution

The fourth proportional to 26,190,946,325.04, 39,285,852,256.20 and 7,303,730,042.16 is: 10,955,436,882.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,190,946,325.04 : 39,285,852,256.20 = 7,303,730,042.16 : x
  2. Step 2: Convert to fraction form
    26,190,946,325.04/39,285,852,256.20 = 7,303,730,042.16/x
  3. Step 3: Cross multiply
    26,190,946,325.04x = 39,285,852,256.20 × 7,303,730,042.16
  4. Step 4: Simplify right side
    26,190,946,325.04x = 286,933,259,355,467,120,640
  5. Step 5: Solve for x
    x = 286,933,259,355,467,120,640/26,190,946,325.04
  6. Step 6: Final answer
    x = 10,955,436,882.44

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1.5x scale

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.