Home / 167,284,434.56-250,829,220.96-64,928,898

Finding the Fourth Proportional to 167,284,434.56, 250,829,220.96 and 64,928,898

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Solution

The fourth proportional to 167,284,434.56, 250,829,220.96 and 64,928,898 is: 97,355,530.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,284,434.56 : 250,829,220.96 = 64,928,898 : x
  2. Step 2: Convert to fraction form
    167,284,434.56/250,829,220.96 = 64,928,898/x
  3. Step 3: Cross multiply
    167,284,434.56x = 250,829,220.96 × 64,928,898
  4. Step 4: Simplify right side
    167,284,434.56x = 16,286,064,903,131,302
  5. Step 5: Solve for x
    x = 16,286,064,903,131,302/167,284,434.56
  6. Step 6: Final answer
    x = 97,355,530.69

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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.