Home / 326,525,210.56-450,604,774.56-179,847,501.76

Finding the Fourth Proportional to 326,525,210.56, 450,604,774.56 and 179,847,501.76

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Solution

The fourth proportional to 326,525,210.56, 450,604,774.56 and 179,847,501.76 is: 248,189,543.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    326,525,210.56 : 450,604,774.56 = 179,847,501.76 : x
  2. Step 2: Convert to fraction form
    326,525,210.56/450,604,774.56 = 179,847,501.76/x
  3. Step 3: Cross multiply
    326,525,210.56x = 450,604,774.56 × 179,847,501.76
  4. Step 4: Simplify right side
    326,525,210.56x = 81,040,142,985,744,000
  5. Step 5: Solve for x
    x = 81,040,142,985,744,000/326,525,210.56
  6. Step 6: Final answer
    x = 248,189,543.61

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.