Home / 434,450,059.11-599,561,578.47-246,281,999.98

Finding the Fourth Proportional to 434,450,059.11, 599,561,578.47 and 246,281,999.98

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Solution

The fourth proportional to 434,450,059.11, 599,561,578.47 and 246,281,999.98 is: 339,880,779.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    434,450,059.11 : 599,561,578.47 = 246,281,999.98 : x
  2. Step 2: Convert to fraction form
    434,450,059.11/599,561,578.47 = 246,281,999.98/x
  3. Step 3: Cross multiply
    434,450,059.11x = 599,561,578.47 × 246,281,999.98
  4. Step 4: Simplify right side
    434,450,059.11x = 147,661,224,656,757,312
  5. Step 5: Solve for x
    x = 147,661,224,656,757,312/434,450,059.11
  6. Step 6: Final answer
    x = 339,880,779.30

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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.