Home / 35,136,400.61-48,481,342.20-22,076,092.46

Finding the Fourth Proportional to 35,136,400.61, 48,481,342.20 and 22,076,092.46

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Solution

The fourth proportional to 35,136,400.61, 48,481,342.20 and 22,076,092.46 is: 30,460,678.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,136,400.61 : 48,481,342.20 = 22,076,092.46 : x
  2. Step 2: Convert to fraction form
    35,136,400.61/48,481,342.20 = 22,076,092.46/x
  3. Step 3: Cross multiply
    35,136,400.61x = 48,481,342.20 × 22,076,092.46
  4. Step 4: Simplify right side
    35,136,400.61x = 1,070,278,592,749,693.12
  5. Step 5: Solve for x
    x = 1,070,278,592,749,693.12/35,136,400.61
  6. Step 6: Final answer
    x = 30,460,678.22

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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.