Home / 46,610,038.37-64,322,128.55-27,042,577.58

Finding the Fourth Proportional to 46,610,038.37, 64,322,128.55 and 27,042,577.58

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Solution

The fourth proportional to 46,610,038.37, 64,322,128.55 and 27,042,577.58 is: 37,318,916.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,610,038.37 : 64,322,128.55 = 27,042,577.58 : x
  2. Step 2: Convert to fraction form
    46,610,038.37/64,322,128.55 = 27,042,577.58/x
  3. Step 3: Cross multiply
    46,610,038.37x = 64,322,128.55 × 27,042,577.58
  4. Step 4: Simplify right side
    46,610,038.37x = 1,739,436,151,652,519.75
  5. Step 5: Solve for x
    x = 1,739,436,151,652,519.75/46,610,038.37
  6. Step 6: Final answer
    x = 37,318,916.96

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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.