Home / 375,055,735.74-562,604,861.25-116,307,741.66

Finding the Fourth Proportional to 375,055,735.74, 562,604,861.25 and 116,307,741.66

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Solution

The fourth proportional to 375,055,735.74, 562,604,861.25 and 116,307,741.66 is: 174,468,204.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    375,055,735.74 : 562,604,861.25 = 116,307,741.66 : x
  2. Step 2: Convert to fraction form
    375,055,735.74/562,604,861.25 = 116,307,741.66/x
  3. Step 3: Cross multiply
    375,055,735.74x = 562,604,861.25 × 116,307,741.66
  4. Step 4: Simplify right side
    375,055,735.74x = 65,435,300,858,925,144
  5. Step 5: Solve for x
    x = 65,435,300,858,925,144/375,055,735.74
  6. Step 6: Final answer
    x = 174,468,204.65

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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.