Home / 16,753,438.06-25,127,165.40-4,457,472.04

Finding the Fourth Proportional to 16,753,438.06, 25,127,165.40 and 4,457,472.04

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Solution

The fourth proportional to 16,753,438.06, 25,127,165.40 and 4,457,472.04 is: 6,685,412.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,753,438.06 : 25,127,165.40 = 4,457,472.04 : x
  2. Step 2: Convert to fraction form
    16,753,438.06/25,127,165.40 = 4,457,472.04/x
  3. Step 3: Cross multiply
    16,753,438.06x = 25,127,165.40 × 4,457,472.04
  4. Step 4: Simplify right side
    16,753,438.06x = 112,003,637,214,955.41
  5. Step 5: Solve for x
    x = 112,003,637,214,955.41/16,753,438.06
  6. Step 6: Final answer
    x = 6,685,412.08

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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.