Home / 16,440,881.16-24,666,798.64-5,512,152.22

Finding the Fourth Proportional to 16,440,881.16, 24,666,798.64 and 5,512,152.22

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Solution

The fourth proportional to 16,440,881.16, 24,666,798.64 and 5,512,152.22 is: 8,270,064.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,440,881.16 : 24,666,798.64 = 5,512,152.22 : x
  2. Step 2: Convert to fraction form
    16,440,881.16/24,666,798.64 = 5,512,152.22/x
  3. Step 3: Cross multiply
    16,440,881.16x = 24,666,798.64 × 5,512,152.22
  4. Step 4: Simplify right side
    16,440,881.16x = 135,967,148,883,768.98
  5. Step 5: Solve for x
    x = 135,967,148,883,768.98/16,440,881.16
  6. Step 6: Final answer
    x = 8,270,064.58

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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.