Home / 25,902,703.42-35,745,545.65-14,141,971.42

Finding the Fourth Proportional to 25,902,703.42, 35,745,545.65 and 14,141,971.42

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Solution

The fourth proportional to 25,902,703.42, 35,745,545.65 and 14,141,971.42 is: 19,515,819.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,902,703.42 : 35,745,545.65 = 14,141,971.42 : x
  2. Step 2: Convert to fraction form
    25,902,703.42/35,745,545.65 = 14,141,971.42/x
  3. Step 3: Cross multiply
    25,902,703.42x = 35,745,545.65 × 14,141,971.42
  4. Step 4: Simplify right side
    25,902,703.42x = 505,512,484,876,402.75
  5. Step 5: Solve for x
    x = 505,512,484,876,402.75/25,902,703.42
  6. Step 6: Final answer
    x = 19,515,819.52

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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.