Home / 46,615,941.90-64,330,269.41-25,990,672.14

Finding the Fourth Proportional to 46,615,941.90, 64,330,269.41 and 25,990,672.14

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Solution

The fourth proportional to 46,615,941.90, 64,330,269.41 and 25,990,672.14 is: 35,867,277.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,615,941.90 : 64,330,269.41 = 25,990,672.14 : x
  2. Step 2: Convert to fraction form
    46,615,941.90/64,330,269.41 = 25,990,672.14/x
  3. Step 3: Cross multiply
    46,615,941.90x = 64,330,269.41 × 25,990,672.14
  4. Step 4: Simplify right side
    46,615,941.90x = 1,671,986,940,913,181.25
  5. Step 5: Solve for x
    x = 1,671,986,940,913,181.25/46,615,941.90
  6. Step 6: Final answer
    x = 35,867,277.86

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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.