Home / 46,873,384.51-64,684,458.90-25,964,977.50

Finding the Fourth Proportional to 46,873,384.51, 64,684,458.90 and 25,964,977.50

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Solution

The fourth proportional to 46,873,384.51, 64,684,458.90 and 25,964,977.50 is: 35,831,219.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,873,384.51 : 64,684,458.90 = 25,964,977.50 : x
  2. Step 2: Convert to fraction form
    46,873,384.51/64,684,458.90 = 25,964,977.50/x
  3. Step 3: Cross multiply
    46,873,384.51x = 64,684,458.90 × 25,964,977.50
  4. Step 4: Simplify right side
    46,873,384.51x = 1,679,530,519,938,174.75
  5. Step 5: Solve for x
    x = 1,679,530,519,938,174.75/46,873,384.51
  6. Step 6: Final answer
    x = 35,831,219.31

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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.