Home / 51,076,706.48-70,487,350.37-27,873,329.03

Finding the Fourth Proportional to 51,076,706.48, 70,487,350.37 and 27,873,329.03

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Solution

The fourth proportional to 51,076,706.48, 70,487,350.37 and 27,873,329.03 is: 38,466,010.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,076,706.48 : 70,487,350.37 = 27,873,329.03 : x
  2. Step 2: Convert to fraction form
    51,076,706.48/70,487,350.37 = 27,873,329.03/x
  3. Step 3: Cross multiply
    51,076,706.48x = 70,487,350.37 × 27,873,329.03
  4. Step 4: Simplify right side
    51,076,706.48x = 1,964,717,108,824,098.50
  5. Step 5: Solve for x
    x = 1,964,717,108,824,098.50/51,076,706.48
  6. Step 6: Final answer
    x = 38,466,010.13

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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.