Home / 558,325,065.70-837,519,091.35-170,160,559.30

Finding the Fourth Proportional to 558,325,065.70, 837,519,091.35 and 170,160,559.30

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Solution

The fourth proportional to 558,325,065.70, 837,519,091.35 and 170,160,559.30 is: 255,250,437.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    558,325,065.70 : 837,519,091.35 = 170,160,559.30 : x
  2. Step 2: Convert to fraction form
    558,325,065.70/837,519,091.35 = 170,160,559.30/x
  3. Step 3: Cross multiply
    558,325,065.70x = 837,519,091.35 × 170,160,559.30
  4. Step 4: Simplify right side
    558,325,065.70x = 142,512,717,008,543,808
  5. Step 5: Solve for x
    x = 142,512,717,008,543,808/558,325,065.70
  6. Step 6: Final answer
    x = 255,250,437.00

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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.