Home / 4,172,408,171.73-6,259,580,317.52-1,374,276,301.29

Finding the Fourth Proportional to 4,172,408,171.73, 6,259,580,317.52 and 1,374,276,301.29

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Solution

The fourth proportional to 4,172,408,171.73, 6,259,580,317.52 and 1,374,276,301.29 is: 2,061,733,304.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,172,408,171.73 : 6,259,580,317.52 = 1,374,276,301.29 : x
  2. Step 2: Convert to fraction form
    4,172,408,171.73/6,259,580,317.52 = 1,374,276,301.29/x
  3. Step 3: Cross multiply
    4,172,408,171.73x = 6,259,580,317.52 × 1,374,276,301.29
  4. Step 4: Simplify right side
    4,172,408,171.73x = 8,602,392,886,357,772,288
  5. Step 5: Solve for x
    x = 8,602,392,886,357,772,288/4,172,408,171.73
  6. Step 6: Final answer
    x = 2,061,733,304.20

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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.