Home / 332,500,393.76-458,830,861.17-183,812,647.16

Finding the Fourth Proportional to 332,500,393.76, 458,830,861.17 and 183,812,647.16

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Solution

The fourth proportional to 332,500,393.76, 458,830,861.17 and 183,812,647.16 is: 253,650,572.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,500,393.76 : 458,830,861.17 = 183,812,647.16 : x
  2. Step 2: Convert to fraction form
    332,500,393.76/458,830,861.17 = 183,812,647.16/x
  3. Step 3: Cross multiply
    332,500,393.76x = 458,830,861.17 × 183,812,647.16
  4. Step 4: Simplify right side
    332,500,393.76x = 84,338,915,188,066,000
  5. Step 5: Solve for x
    x = 84,338,915,188,066,000/332,500,393.76
  6. Step 6: Final answer
    x = 253,650,572.37

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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.