Home / 119,366,903.20-179,050,344.16-33,105,308.64

Finding the Fourth Proportional to 119,366,903.20, 179,050,344.16 and 33,105,308.64

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Solution

The fourth proportional to 119,366,903.20, 179,050,344.16 and 33,105,308.64 is: 49,657,960.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,366,903.20 : 179,050,344.16 = 33,105,308.64 : x
  2. Step 2: Convert to fraction form
    119,366,903.20/179,050,344.16 = 33,105,308.64/x
  3. Step 3: Cross multiply
    119,366,903.20x = 179,050,344.16 × 33,105,308.64
  4. Step 4: Simplify right side
    119,366,903.20x = 5,927,516,905,515,022
  5. Step 5: Solve for x
    x = 5,927,516,905,515,022/119,366,903.20
  6. Step 6: Final answer
    x = 49,657,960.01

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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.