Home / 323,186,872.70-446,000,716.79-183,966,586.13

Finding the Fourth Proportional to 323,186,872.70, 446,000,716.79 and 183,966,586.13

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Solution

The fourth proportional to 323,186,872.70, 446,000,716.79 and 183,966,586.13 is: 253,875,501.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    323,186,872.70 : 446,000,716.79 = 183,966,586.13 : x
  2. Step 2: Convert to fraction form
    323,186,872.70/446,000,716.79 = 183,966,586.13/x
  3. Step 3: Cross multiply
    323,186,872.70x = 446,000,716.79 × 183,966,586.13
  4. Step 4: Simplify right side
    323,186,872.70x = 82,049,229,276,239,440
  5. Step 5: Solve for x
    x = 82,049,229,276,239,440/323,186,872.70
  6. Step 6: Final answer
    x = 253,875,501.17

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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.