Home / 25,514,089.56-35,210,024.46-14,499,103.68

Finding the Fourth Proportional to 25,514,089.56, 35,210,024.46 and 14,499,103.68

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Solution

The fourth proportional to 25,514,089.56, 35,210,024.46 and 14,499,103.68 is: 20,009,093.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,514,089.56 : 35,210,024.46 = 14,499,103.68 : x
  2. Step 2: Convert to fraction form
    25,514,089.56/35,210,024.46 = 14,499,103.68/x
  3. Step 3: Cross multiply
    25,514,089.56x = 35,210,024.46 × 14,499,103.68
  4. Step 4: Simplify right side
    25,514,089.56x = 510,513,795,220,876
  5. Step 5: Solve for x
    x = 510,513,795,220,876/25,514,089.56
  6. Step 6: Final answer
    x = 20,009,093.17

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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.