Home / 94,619,531.63-141,953,269.35-29,043,993.96

Finding the Fourth Proportional to 94,619,531.63, 141,953,269.35 and 29,043,993.96

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Solution

The fourth proportional to 94,619,531.63, 141,953,269.35 and 29,043,993.96 is: 43,573,349.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,619,531.63 : 141,953,269.35 = 29,043,993.96 : x
  2. Step 2: Convert to fraction form
    94,619,531.63/141,953,269.35 = 29,043,993.96/x
  3. Step 3: Cross multiply
    94,619,531.63x = 141,953,269.35 × 29,043,993.96
  4. Step 4: Simplify right side
    94,619,531.63x = 4,122,889,897,603,653
  5. Step 5: Solve for x
    x = 4,122,889,897,603,653/94,619,531.63
  6. Step 6: Final answer
    x = 43,573,349.25

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.