Home / 222,644,146.32-333,976,717.04-183,710,384.96

Finding the Fourth Proportional to 222,644,146.32, 333,976,717.04 and 183,710,384.96

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Solution

The fourth proportional to 222,644,146.32, 333,976,717.04 and 183,710,384.96 is: 275,574,239.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,644,146.32 : 333,976,717.04 = 183,710,384.96 : x
  2. Step 2: Convert to fraction form
    222,644,146.32/333,976,717.04 = 183,710,384.96/x
  3. Step 3: Cross multiply
    222,644,146.32x = 333,976,717.04 × 183,710,384.96
  4. Step 4: Simplify right side
    222,644,146.32x = 61,354,991,255,095,400
  5. Step 5: Solve for x
    x = 61,354,991,255,095,400/222,644,146.32
  6. Step 6: Final answer
    x = 275,574,239.29

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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.