Home / 524,538,047.85-724,189,185.55-333,906,626.50

Finding the Fourth Proportional to 524,538,047.85, 724,189,185.55 and 333,906,626.50

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Solution

The fourth proportional to 524,538,047.85, 724,189,185.55 and 333,906,626.50 is: 460,999,099.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    524,538,047.85 : 724,189,185.55 = 333,906,626.50 : x
  2. Step 2: Convert to fraction form
    524,538,047.85/724,189,185.55 = 333,906,626.50/x
  3. Step 3: Cross multiply
    524,538,047.85x = 724,189,185.55 × 333,906,626.50
  4. Step 4: Simplify right side
    524,538,047.85x = 241,811,567,893,389,952
  5. Step 5: Solve for x
    x = 241,811,567,893,389,952/524,538,047.85
  6. Step 6: Final answer
    x = 460,999,099.85

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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.