Home / 166,004,675.41-229,106,650.01-96,390,054.24

Finding the Fourth Proportional to 166,004,675.41, 229,106,650.01 and 96,390,054.24

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Solution

The fourth proportional to 166,004,675.41, 229,106,650.01 and 96,390,054.24 is: 133,030,002.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,004,675.41 : 229,106,650.01 = 96,390,054.24 : x
  2. Step 2: Convert to fraction form
    166,004,675.41/229,106,650.01 = 96,390,054.24/x
  3. Step 3: Cross multiply
    166,004,675.41x = 229,106,650.01 × 96,390,054.24
  4. Step 4: Simplify right side
    166,004,675.41x = 22,083,602,422,343,328
  5. Step 5: Solve for x
    x = 22,083,602,422,343,328/166,004,675.41
  6. Step 6: Final answer
    x = 133,030,002.72

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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.