Home / 64,086,211.50-88,556,284.53-46,652,289.49

Finding the Fourth Proportional to 64,086,211.50, 88,556,284.53 and 46,652,289.49

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Solution

The fourth proportional to 64,086,211.50, 88,556,284.53 and 46,652,289.49 is: 64,465,558.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,086,211.50 : 88,556,284.53 = 46,652,289.49 : x
  2. Step 2: Convert to fraction form
    64,086,211.50/88,556,284.53 = 46,652,289.49/x
  3. Step 3: Cross multiply
    64,086,211.50x = 88,556,284.53 × 46,652,289.49
  4. Step 4: Simplify right side
    64,086,211.50x = 4,131,353,422,163,064
  5. Step 5: Solve for x
    x = 4,131,353,422,163,064/64,086,211.50
  6. Step 6: Final answer
    x = 64,465,558.59

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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.