Home / 94,395,779.82-141,601,973.58-28,831,719.24

Finding the Fourth Proportional to 94,395,779.82, 141,601,973.58 and 28,831,719.24

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Solution

The fourth proportional to 94,395,779.82, 141,601,973.58 and 28,831,719.24 is: 43,250,115.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,395,779.82 : 141,601,973.58 = 28,831,719.24 : x
  2. Step 2: Convert to fraction form
    94,395,779.82/141,601,973.58 = 28,831,719.24/x
  3. Step 3: Cross multiply
    94,395,779.82x = 141,601,973.58 × 28,831,719.24
  4. Step 4: Simplify right side
    94,395,779.82x = 4,082,628,346,088,458
  5. Step 5: Solve for x
    x = 4,082,628,346,088,458/94,395,779.82
  6. Step 6: Final answer
    x = 43,250,115.14

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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.