Home / 52,193,617-72,027,191.46-29,301,073

Finding the Fourth Proportional to 52,193,617, 72,027,191.46 and 29,301,073

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Solution

The fourth proportional to 52,193,617, 72,027,191.46 and 29,301,073 is: 40,435,480.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,193,617 : 72,027,191.46 = 29,301,073 : x
  2. Step 2: Convert to fraction form
    52,193,617/72,027,191.46 = 29,301,073/x
  3. Step 3: Cross multiply
    52,193,617x = 72,027,191.46 × 29,301,073
  4. Step 4: Simplify right side
    52,193,617x = 2,110,473,994,954,436.50
  5. Step 5: Solve for x
    x = 2,110,473,994,954,436.50/52,193,617
  6. Step 6: Final answer
    x = 40,435,480.74

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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.