Home / 29,046,893.43-43,563,079.31-8,572,549.35

Finding the Fourth Proportional to 29,046,893.43, 43,563,079.31 and 8,572,549.35

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Solution

The fourth proportional to 29,046,893.43, 43,563,079.31 and 8,572,549.35 is: 12,856,681.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,046,893.43 : 43,563,079.31 = 8,572,549.35 : x
  2. Step 2: Convert to fraction form
    29,046,893.43/43,563,079.31 = 8,572,549.35/x
  3. Step 3: Cross multiply
    29,046,893.43x = 43,563,079.31 × 8,572,549.35
  4. Step 4: Simplify right side
    29,046,893.43x = 373,446,647,391,658.38
  5. Step 5: Solve for x
    x = 373,446,647,391,658.38/29,046,893.43
  6. Step 6: Final answer
    x = 12,856,681.15

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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.