Home / 236,820,967.00-355,227,421.56-70,824,851.44

Finding the Fourth Proportional to 236,820,967.00, 355,227,421.56 and 70,824,851.44

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Solution

The fourth proportional to 236,820,967.00, 355,227,421.56 and 70,824,851.44 is: 106,236,072.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,820,967.00 : 355,227,421.56 = 70,824,851.44 : x
  2. Step 2: Convert to fraction form
    236,820,967.00/355,227,421.56 = 70,824,851.44/x
  3. Step 3: Cross multiply
    236,820,967.00x = 355,227,421.56 × 70,824,851.44
  4. Step 4: Simplify right side
    236,820,967.00x = 25,158,929,358,247,588
  5. Step 5: Solve for x
    x = 25,158,929,358,247,588/236,820,967.00
  6. Step 6: Final answer
    x = 106,236,072.24

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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.