Home / 25,902,505.08-35,745,502.32-14,300,087.22

Finding the Fourth Proportional to 25,902,505.08, 35,745,502.32 and 14,300,087.22

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Solution

The fourth proportional to 25,902,505.08, 35,745,502.32 and 14,300,087.22 is: 19,734,145.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,902,505.08 : 35,745,502.32 = 14,300,087.22 : x
  2. Step 2: Convert to fraction form
    25,902,505.08/35,745,502.32 = 14,300,087.22/x
  3. Step 3: Cross multiply
    25,902,505.08x = 35,745,502.32 × 14,300,087.22
  4. Step 4: Simplify right side
    25,902,505.08x = 511,163,800,898,712.38
  5. Step 5: Solve for x
    x = 511,163,800,898,712.38/25,902,505.08
  6. Step 6: Final answer
    x = 19,734,145.38

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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.