Home / 34,885,038.27-52,323,564.61-9,328,040.58

Finding the Fourth Proportional to 34,885,038.27, 52,323,564.61 and 9,328,040.58

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Solution

The fourth proportional to 34,885,038.27, 52,323,564.61 and 9,328,040.58 is: 13,990,993.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,885,038.27 : 52,323,564.61 = 9,328,040.58 : x
  2. Step 2: Convert to fraction form
    34,885,038.27/52,323,564.61 = 9,328,040.58/x
  3. Step 3: Cross multiply
    34,885,038.27x = 52,323,564.61 × 9,328,040.58
  4. Step 4: Simplify right side
    34,885,038.27x = 488,076,333,972,331.88
  5. Step 5: Solve for x
    x = 488,076,333,972,331.88/34,885,038.27
  6. Step 6: Final answer
    x = 13,990,993.22

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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.