Home / 17,412,860.34-26,119,547.46-6,630,764.49

Finding the Fourth Proportional to 17,412,860.34, 26,119,547.46 and 6,630,764.49

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Solution

The fourth proportional to 17,412,860.34, 26,119,547.46 and 6,630,764.49 is: 9,946,244.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,412,860.34 : 26,119,547.46 = 6,630,764.49 : x
  2. Step 2: Convert to fraction form
    17,412,860.34/26,119,547.46 = 6,630,764.49/x
  3. Step 3: Cross multiply
    17,412,860.34x = 26,119,547.46 × 6,630,764.49
  4. Step 4: Simplify right side
    17,412,860.34x = 173,192,567,792,637.72
  5. Step 5: Solve for x
    x = 173,192,567,792,637.72/17,412,860.34
  6. Step 6: Final answer
    x = 9,946,244.58

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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.