Home / 599,184,475,861.72-898,681,040,207.90-174,613,429,037.26

Finding the Fourth Proportional to 599,184,475,861.72, 898,681,040,207.90 and 174,613,429,037.26

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Solution

The fourth proportional to 599,184,475,861.72, 898,681,040,207.90 and 174,613,429,037.26 is: 261,892,262,505.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    599,184,475,861.72 : 898,681,040,207.90 = 174,613,429,037.26 : x
  2. Step 2: Convert to fraction form
    599,184,475,861.72/898,681,040,207.90 = 174,613,429,037.26/x
  3. Step 3: Cross multiply
    599,184,475,861.72x = 898,681,040,207.90 × 174,613,429,037.26
  4. Step 4: Simplify right side
    599,184,475,861.72x = 156,921,778,041,473,151,795,200
  5. Step 5: Solve for x
    x = 156,921,778,041,473,151,795,200/599,184,475,861.72
  6. Step 6: Final answer
    x = 261,892,262,505.29

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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.