Home / 25,503,485.65-35,194,820.15-14,490,249.77

Finding the Fourth Proportional to 25,503,485.65, 35,194,820.15 and 14,490,249.77

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Solution

The fourth proportional to 25,503,485.65, 35,194,820.15 and 14,490,249.77 is: 19,996,550.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,503,485.65 : 35,194,820.15 = 14,490,249.77 : x
  2. Step 2: Convert to fraction form
    25,503,485.65/35,194,820.15 = 14,490,249.77/x
  3. Step 3: Cross multiply
    25,503,485.65x = 35,194,820.15 × 14,490,249.77
  4. Step 4: Simplify right side
    25,503,485.65x = 509,981,734,707,941.62
  5. Step 5: Solve for x
    x = 509,981,734,707,941.62/25,503,485.65
  6. Step 6: Final answer
    x = 19,996,550.34

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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.