Home / 22,707,018.35-31,376,674.90-16,169,297.59

Finding the Fourth Proportional to 22,707,018.35, 31,376,674.90 and 16,169,297.59

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Solution

The fourth proportional to 22,707,018.35, 31,376,674.90 and 16,169,297.59 is: 22,342,818.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,707,018.35 : 31,376,674.90 = 16,169,297.59 : x
  2. Step 2: Convert to fraction form
    22,707,018.35/31,376,674.90 = 16,169,297.59/x
  3. Step 3: Cross multiply
    22,707,018.35x = 31,376,674.90 × 16,169,297.59
  4. Step 4: Simplify right side
    22,707,018.35x = 507,338,793,842,783.44
  5. Step 5: Solve for x
    x = 507,338,793,842,783.44/22,707,018.35
  6. Step 6: Final answer
    x = 22,342,818.68

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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.