Home / 17,076,348.90-25,573,473.09-9,767,657.34

Finding the Fourth Proportional to 17,076,348.90, 25,573,473.09 and 9,767,657.34

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Solution

The fourth proportional to 17,076,348.90, 25,573,473.09 and 9,767,657.34 is: 14,628,005.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,076,348.90 : 25,573,473.09 = 9,767,657.34 : x
  2. Step 2: Convert to fraction form
    17,076,348.90/25,573,473.09 = 9,767,657.34/x
  3. Step 3: Cross multiply
    17,076,348.90x = 25,573,473.09 × 9,767,657.34
  4. Step 4: Simplify right side
    17,076,348.90x = 249,792,922,136,830.97
  5. Step 5: Solve for x
    x = 249,792,922,136,830.97/17,076,348.90
  6. Step 6: Final answer
    x = 14,628,005.30

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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.