Home / 33,681,264.98-46,478,237.28-18,996,053.54

Finding the Fourth Proportional to 33,681,264.98, 46,478,237.28 and 18,996,053.54

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Solution

The fourth proportional to 33,681,264.98, 46,478,237.28 and 18,996,053.54 is: 26,213,477.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,681,264.98 : 46,478,237.28 = 18,996,053.54 : x
  2. Step 2: Convert to fraction form
    33,681,264.98/46,478,237.28 = 18,996,053.54/x
  3. Step 3: Cross multiply
    33,681,264.98x = 46,478,237.28 × 18,996,053.54
  4. Step 4: Simplify right side
    33,681,264.98x = 882,903,083,815,704
  5. Step 5: Solve for x
    x = 882,903,083,815,704/33,681,264.98
  6. Step 6: Final answer
    x = 26,213,477.56

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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.