Home / 524,538,048.84-724,189,186.88-333,906,627.53

Finding the Fourth Proportional to 524,538,048.84, 724,189,186.88 and 333,906,627.53

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Solution

The fourth proportional to 524,538,048.84, 724,189,186.88 and 333,906,627.53 is: 460,999,101.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    524,538,048.84 : 724,189,186.88 = 333,906,627.53 : x
  2. Step 2: Convert to fraction form
    524,538,048.84/724,189,186.88 = 333,906,627.53/x
  3. Step 3: Cross multiply
    524,538,048.84x = 724,189,186.88 × 333,906,627.53
  4. Step 4: Simplify right side
    524,538,048.84x = 241,811,569,079,503,232
  5. Step 5: Solve for x
    x = 241,811,569,079,503,232/524,538,048.84
  6. Step 6: Final answer
    x = 460,999,101.24

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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.