Home / 33,287,567.06-45,938,261.22-18,603,232.93

Finding the Fourth Proportional to 33,287,567.06, 45,938,261.22 and 18,603,232.93

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Solution

The fourth proportional to 33,287,567.06, 45,938,261.22 and 18,603,232.93 is: 25,673,254.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,287,567.06 : 45,938,261.22 = 18,603,232.93 : x
  2. Step 2: Convert to fraction form
    33,287,567.06/45,938,261.22 = 18,603,232.93/x
  3. Step 3: Cross multiply
    33,287,567.06x = 45,938,261.22 × 18,603,232.93
  4. Step 4: Simplify right side
    33,287,567.06x = 854,600,173,645,154.62
  5. Step 5: Solve for x
    x = 854,600,173,645,154.62/33,287,567.06
  6. Step 6: Final answer
    x = 25,673,254.28

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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.