Home / 16,590,062.70-24,876,089.04-7,481,502.93

Finding the Fourth Proportional to 16,590,062.70, 24,876,089.04 and 7,481,502.93

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Solution

The fourth proportional to 16,590,062.70, 24,876,089.04 and 7,481,502.93 is: 11,218,193.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,590,062.70 : 24,876,089.04 = 7,481,502.93 : x
  2. Step 2: Convert to fraction form
    16,590,062.70/24,876,089.04 = 7,481,502.93/x
  3. Step 3: Cross multiply
    16,590,062.70x = 24,876,089.04 × 7,481,502.93
  4. Step 4: Simplify right side
    16,590,062.70x = 186,110,533,039,700.88
  5. Step 5: Solve for x
    x = 186,110,533,039,700.88/16,590,062.70
  6. Step 6: Final answer
    x = 11,218,193.47

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.