Home / 524,538,045.08-724,189,181.69-333,906,623.76

Finding the Fourth Proportional to 524,538,045.08, 724,189,181.69 and 333,906,623.76

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Solution

The fourth proportional to 524,538,045.08, 724,189,181.69 and 333,906,623.76 is: 460,999,096.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    524,538,045.08 : 724,189,181.69 = 333,906,623.76 : x
  2. Step 2: Convert to fraction form
    524,538,045.08/724,189,181.69 = 333,906,623.76/x
  3. Step 3: Cross multiply
    524,538,045.08x = 724,189,181.69 × 333,906,623.76
  4. Step 4: Simplify right side
    524,538,045.08x = 241,811,564,619,219,072
  5. Step 5: Solve for x
    x = 241,811,564,619,219,072/524,538,045.08
  6. Step 6: Final answer
    x = 460,999,096.03

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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.