Home / 85,594,252.14-118,120,296.87-46,436,028.89

Finding the Fourth Proportional to 85,594,252.14, 118,120,296.87 and 46,436,028.89

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Solution

The fourth proportional to 85,594,252.14, 118,120,296.87 and 46,436,028.89 is: 64,081,844.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    85,594,252.14 : 118,120,296.87 = 46,436,028.89 : x
  2. Step 2: Convert to fraction form
    85,594,252.14/118,120,296.87 = 46,436,028.89/x
  3. Step 3: Cross multiply
    85,594,252.14x = 118,120,296.87 × 46,436,028.89
  4. Step 4: Simplify right side
    85,594,252.14x = 5,485,037,517,360,095
  5. Step 5: Solve for x
    x = 5,485,037,517,360,095/85,594,252.14
  6. Step 6: Final answer
    x = 64,081,844.05

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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.