Home / 44,030,272.80-60,790,554-28,604,321.76

Finding the Fourth Proportional to 44,030,272.80, 60,790,554 and 28,604,321.76

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Solution

The fourth proportional to 44,030,272.80, 60,790,554 and 28,604,321.76 is: 39,492,659.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,030,272.80 : 60,790,554 = 28,604,321.76 : x
  2. Step 2: Convert to fraction form
    44,030,272.80/60,790,554 = 28,604,321.76/x
  3. Step 3: Cross multiply
    44,030,272.80x = 60,790,554 × 28,604,321.76
  4. Step 4: Simplify right side
    44,030,272.80x = 1,738,872,566,584,655.25
  5. Step 5: Solve for x
    x = 1,738,872,566,584,655.25/44,030,272.80
  6. Step 6: Final answer
    x = 39,492,659.39

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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.