Home / 25,992,352.30-35,869,454.70-14,232,365.92

Finding the Fourth Proportional to 25,992,352.30, 35,869,454.70 and 14,232,365.92

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Solution

The fourth proportional to 25,992,352.30, 35,869,454.70 and 14,232,365.92 is: 19,640,669.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,992,352.30 : 35,869,454.70 = 14,232,365.92 : x
  2. Step 2: Convert to fraction form
    25,992,352.30/35,869,454.70 = 14,232,365.92/x
  3. Step 3: Cross multiply
    25,992,352.30x = 35,869,454.70 × 14,232,365.92
  4. Step 4: Simplify right side
    25,992,352.30x = 510,507,204,641,263.88
  5. Step 5: Solve for x
    x = 510,507,204,641,263.88/25,992,352.30
  6. Step 6: Final answer
    x = 19,640,669.64

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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.