Home / 164,360,320.04-226,820,913.22-93,794,525.33

Finding the Fourth Proportional to 164,360,320.04, 226,820,913.22 and 93,794,525.33

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Solution

The fourth proportional to 164,360,320.04, 226,820,913.22 and 93,794,525.33 is: 129,438,540.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,360,320.04 : 226,820,913.22 = 93,794,525.33 : x
  2. Step 2: Convert to fraction form
    164,360,320.04/226,820,913.22 = 93,794,525.33/x
  3. Step 3: Cross multiply
    164,360,320.04x = 226,820,913.22 × 93,794,525.33
  4. Step 4: Simplify right side
    164,360,320.04x = 21,274,559,889,918,048
  5. Step 5: Solve for x
    x = 21,274,559,889,918,048/164,360,320.04
  6. Step 6: Final answer
    x = 129,438,540.18

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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.