Home / 536,501,908.92-804,179,927.70-305,974,612.92

Finding the Fourth Proportional to 536,501,908.92, 804,179,927.70 and 305,974,612.92

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Solution

The fourth proportional to 536,501,908.92, 804,179,927.70 and 305,974,612.92 is: 458,635,166.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    536,501,908.92 : 804,179,927.70 = 305,974,612.92 : x
  2. Step 2: Convert to fraction form
    536,501,908.92/804,179,927.70 = 305,974,612.92/x
  3. Step 3: Cross multiply
    536,501,908.92x = 804,179,927.70 × 305,974,612.92
  4. Step 4: Simplify right side
    536,501,908.92x = 246,058,642,096,041,120
  5. Step 5: Solve for x
    x = 246,058,642,096,041,120/536,501,908.92
  6. Step 6: Final answer
    x = 458,635,166.07

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.