Home / 25,746,309.64-35,530,271.22-14,144,945.32

Finding the Fourth Proportional to 25,746,309.64, 35,530,271.22 and 14,144,945.32

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Solution

The fourth proportional to 25,746,309.64, 35,530,271.22 and 14,144,945.32 is: 19,520,224.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,746,309.64 : 35,530,271.22 = 14,144,945.32 : x
  2. Step 2: Convert to fraction form
    25,746,309.64/35,530,271.22 = 14,144,945.32/x
  3. Step 3: Cross multiply
    25,746,309.64x = 35,530,271.22 × 14,144,945.32
  4. Step 4: Simplify right side
    25,746,309.64x = 502,573,743,611,669.69
  5. Step 5: Solve for x
    x = 502,573,743,611,669.69/25,746,309.64
  6. Step 6: Final answer
    x = 19,520,224.48

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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.