Home / 29,053,525.47-40,098,224.10-22,072,715.82

Finding the Fourth Proportional to 29,053,525.47, 40,098,224.10 and 22,072,715.82

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Solution

The fourth proportional to 29,053,525.47, 40,098,224.10 and 22,072,715.82 is: 30,463,659.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,053,525.47 : 40,098,224.10 = 22,072,715.82 : x
  2. Step 2: Convert to fraction form
    29,053,525.47/40,098,224.10 = 22,072,715.82/x
  3. Step 3: Cross multiply
    29,053,525.47x = 40,098,224.10 × 22,072,715.82
  4. Step 4: Simplify right side
    29,053,525.47x = 885,076,705,445,975.25
  5. Step 5: Solve for x
    x = 885,076,705,445,975.25/29,053,525.47
  6. Step 6: Final answer
    x = 30,463,659.44

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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.