Home / 173,076,852.15-238,836,594.63-94,745,252.97

Finding the Fourth Proportional to 173,076,852.15, 238,836,594.63 and 94,745,252.97

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Solution

The fourth proportional to 173,076,852.15, 238,836,594.63 and 94,745,252.97 is: 130,743,269.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,076,852.15 : 238,836,594.63 = 94,745,252.97 : x
  2. Step 2: Convert to fraction form
    173,076,852.15/238,836,594.63 = 94,745,252.97/x
  3. Step 3: Cross multiply
    173,076,852.15x = 238,836,594.63 × 94,745,252.97
  4. Step 4: Simplify right side
    173,076,852.15x = 22,628,633,576,712,692
  5. Step 5: Solve for x
    x = 22,628,633,576,712,692/173,076,852.15
  6. Step 6: Final answer
    x = 130,743,269.80

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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.