Home / 29,362,136.64-44,043,647.88-10,193,502.72

Finding the Fourth Proportional to 29,362,136.64, 44,043,647.88 and 10,193,502.72

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Solution

The fourth proportional to 29,362,136.64, 44,043,647.88 and 10,193,502.72 is: 15,290,407.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,362,136.64 : 44,043,647.88 = 10,193,502.72 : x
  2. Step 2: Convert to fraction form
    29,362,136.64/44,043,647.88 = 10,193,502.72/x
  3. Step 3: Cross multiply
    29,362,136.64x = 44,043,647.88 × 10,193,502.72
  4. Step 4: Simplify right side
    29,362,136.64x = 448,959,044,463,502.31
  5. Step 5: Solve for x
    x = 448,959,044,463,502.31/29,362,136.64
  6. Step 6: Final answer
    x = 15,290,407.85

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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.