Home / 37,733,884.02-52,072,936.29-21,437,254.26

Finding the Fourth Proportional to 37,733,884.02, 52,072,936.29 and 21,437,254.26

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Solution

The fourth proportional to 37,733,884.02, 52,072,936.29 and 21,437,254.26 is: 29,583,511.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,733,884.02 : 52,072,936.29 = 21,437,254.26 : x
  2. Step 2: Convert to fraction form
    37,733,884.02/52,072,936.29 = 21,437,254.26/x
  3. Step 3: Cross multiply
    37,733,884.02x = 52,072,936.29 × 21,437,254.26
  4. Step 4: Simplify right side
    37,733,884.02x = 1,116,300,775,313,511.12
  5. Step 5: Solve for x
    x = 1,116,300,775,313,511.12/37,733,884.02
  6. Step 6: Final answer
    x = 29,583,511.06

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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.