Home / 46,332,579.86-63,938,968.50-25,705,976.84

Finding the Fourth Proportional to 46,332,579.86, 63,938,968.50 and 25,705,976.84

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Solution

The fourth proportional to 46,332,579.86, 63,938,968.50 and 25,705,976.84 is: 35,474,252.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,332,579.86 : 63,938,968.50 = 25,705,976.84 : x
  2. Step 2: Convert to fraction form
    46,332,579.86/63,938,968.50 = 25,705,976.84/x
  3. Step 3: Cross multiply
    46,332,579.86x = 63,938,968.50 × 25,705,976.84
  4. Step 4: Simplify right side
    46,332,579.86x = 1,643,613,643,434,489.50
  5. Step 5: Solve for x
    x = 1,643,613,643,434,489.50/46,332,579.86
  6. Step 6: Final answer
    x = 35,474,252.64

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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.