Home / 34,885,040.28-52,323,567.60-9,328,042.59

Finding the Fourth Proportional to 34,885,040.28, 52,323,567.60 and 9,328,042.59

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Solution

The fourth proportional to 34,885,040.28, 52,323,567.60 and 9,328,042.59 is: 13,990,996.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,885,040.28 : 52,323,567.60 = 9,328,042.59 : x
  2. Step 2: Convert to fraction form
    34,885,040.28/52,323,567.60 = 9,328,042.59/x
  3. Step 3: Cross multiply
    34,885,040.28x = 52,323,567.60 × 9,328,042.59
  4. Step 4: Simplify right side
    34,885,040.28x = 488,076,467,033,544.06
  5. Step 5: Solve for x
    x = 488,076,467,033,544.06/34,885,040.28
  6. Step 6: Final answer
    x = 13,990,996.23

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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.