Home / 46,267,461.08-63,848,009.78-25,640,464.40

Finding the Fourth Proportional to 46,267,461.08, 63,848,009.78 and 25,640,464.40

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Solution

The fourth proportional to 46,267,461.08, 63,848,009.78 and 25,640,464.40 is: 35,383,238.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,267,461.08 : 63,848,009.78 = 25,640,464.40 : x
  2. Step 2: Convert to fraction form
    46,267,461.08/63,848,009.78 = 25,640,464.40/x
  3. Step 3: Cross multiply
    46,267,461.08x = 63,848,009.78 × 25,640,464.40
  4. Step 4: Simplify right side
    46,267,461.08x = 1,637,092,621,774,941.75
  5. Step 5: Solve for x
    x = 1,637,092,621,774,941.75/46,267,461.08
  6. Step 6: Final answer
    x = 35,383,238.75

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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.