Home / 195,878,596.80-293,464,000.80-167,567,044.80

Finding the Fourth Proportional to 195,878,596.80, 293,464,000.80 and 167,567,044.80

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Solution

The fourth proportional to 195,878,596.80, 293,464,000.80 and 167,567,044.80 is: 251,047,823.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,878,596.80 : 293,464,000.80 = 167,567,044.80 : x
  2. Step 2: Convert to fraction form
    195,878,596.80/293,464,000.80 = 167,567,044.80/x
  3. Step 3: Cross multiply
    195,878,596.80x = 293,464,000.80 × 167,567,044.80
  4. Step 4: Simplify right side
    195,878,596.80x = 49,174,895,369,240,840
  5. Step 5: Solve for x
    x = 49,174,895,369,240,840/195,878,596.80
  6. Step 6: Final answer
    x = 251,047,823.36

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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.