Home / 190,292,002.20-265,834,846.80-190,292,002.20

Finding the Fourth Proportional to 190,292,002.20, 265,834,846.80 and 190,292,002.20

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Solution

The fourth proportional to 190,292,002.20, 265,834,846.80 and 190,292,002.20 is: 265,834,846.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    190,292,002.20 : 265,834,846.80 = 190,292,002.20 : x
  2. Step 2: Convert to fraction form
    190,292,002.20/265,834,846.80 = 190,292,002.20/x
  3. Step 3: Cross multiply
    190,292,002.20x = 265,834,846.80 × 190,292,002.20
  4. Step 4: Simplify right side
    190,292,002.20x = 50,586,245,252,102,264
  5. Step 5: Solve for x
    x = 50,586,245,252,102,264/190,292,002.20
  6. Step 6: Final answer
    x = 265,834,846.80

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.