Home / 25,888,923.42-35,726,055.75-14,286,335.10

Finding the Fourth Proportional to 25,888,923.42, 35,726,055.75 and 14,286,335.10

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Solution

The fourth proportional to 25,888,923.42, 35,726,055.75 and 14,286,335.10 is: 19,714,779.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,888,923.42 : 35,726,055.75 = 14,286,335.10 : x
  2. Step 2: Convert to fraction form
    25,888,923.42/35,726,055.75 = 14,286,335.10/x
  3. Step 3: Cross multiply
    25,888,923.42x = 35,726,055.75 × 14,286,335.10
  4. Step 4: Simplify right side
    25,888,923.42x = 510,394,404,245,781.81
  5. Step 5: Solve for x
    x = 510,394,404,245,781.81/25,888,923.42
  6. Step 6: Final answer
    x = 19,714,779.02

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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.