Home / 25,152,949.01-34,711,215.29-14,139,602.33

Finding the Fourth Proportional to 25,152,949.01, 34,711,215.29 and 14,139,602.33

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Solution

The fourth proportional to 25,152,949.01, 34,711,215.29 and 14,139,602.33 is: 19,512,733.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,152,949.01 : 34,711,215.29 = 14,139,602.33 : x
  2. Step 2: Convert to fraction form
    25,152,949.01/34,711,215.29 = 14,139,602.33/x
  3. Step 3: Cross multiply
    25,152,949.01x = 34,711,215.29 × 14,139,602.33
  4. Step 4: Simplify right side
    25,152,949.01x = 490,802,780,347,361.44
  5. Step 5: Solve for x
    x = 490,802,780,347,361.44/25,152,949.01
  6. Step 6: Final answer
    x = 19,512,733.09

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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.