Home / 16,750,507.56-25,127,508.16-4,619,973.04

Finding the Fourth Proportional to 16,750,507.56, 25,127,508.16 and 4,619,973.04

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Solution

The fourth proportional to 16,750,507.56, 25,127,508.16 and 4,619,973.04 is: 6,930,441.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,750,507.56 : 25,127,508.16 = 4,619,973.04 : x
  2. Step 2: Convert to fraction form
    16,750,507.56/25,127,508.16 = 4,619,973.04/x
  3. Step 3: Cross multiply
    16,750,507.56x = 25,127,508.16 × 4,619,973.04
  4. Step 4: Simplify right side
    16,750,507.56x = 116,088,410,261,580.02
  5. Step 5: Solve for x
    x = 116,088,410,261,580.02/16,750,507.56
  6. Step 6: Final answer
    x = 6,930,441.35

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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.