Home / 25,416,994.25-35,075,684.49-13,814,587.46

Finding the Fourth Proportional to 25,416,994.25, 35,075,684.49 and 13,814,587.46

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Solution

The fourth proportional to 25,416,994.25, 35,075,684.49 and 13,814,587.46 is: 19,064,257.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,416,994.25 : 35,075,684.49 = 13,814,587.46 : x
  2. Step 2: Convert to fraction form
    25,416,994.25/35,075,684.49 = 13,814,587.46/x
  3. Step 3: Cross multiply
    25,416,994.25x = 35,075,684.49 × 13,814,587.46
  4. Step 4: Simplify right side
    25,416,994.25x = 484,556,111,220,062.06
  5. Step 5: Solve for x
    x = 484,556,111,220,062.06/25,416,994.25
  6. Step 6: Final answer
    x = 19,064,257.02

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1.5x scale

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.