Home / 25,607,788.80-35,338,251.96-14,005,316.40

Finding the Fourth Proportional to 25,607,788.80, 35,338,251.96 and 14,005,316.40

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Solution

The fourth proportional to 25,607,788.80, 35,338,251.96 and 14,005,316.40 is: 19,327,065.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,607,788.80 : 35,338,251.96 = 14,005,316.40 : x
  2. Step 2: Convert to fraction form
    25,607,788.80/35,338,251.96 = 14,005,316.40/x
  3. Step 3: Cross multiply
    25,607,788.80x = 35,338,251.96 × 14,005,316.40
  4. Step 4: Simplify right side
    25,607,788.80x = 494,923,399,722,720.19
  5. Step 5: Solve for x
    x = 494,923,399,722,720.19/25,607,788.80
  6. Step 6: Final answer
    x = 19,327,065.04

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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.