Home / 266,064,255.52-364,501,940.96-256,116,696.94

Finding the Fourth Proportional to 266,064,255.52, 364,501,940.96 and 256,116,696.94

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Solution

The fourth proportional to 266,064,255.52, 364,501,940.96 and 256,116,696.94 is: 350,874,013.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    266,064,255.52 : 364,501,940.96 = 256,116,696.94 : x
  2. Step 2: Convert to fraction form
    266,064,255.52/364,501,940.96 = 256,116,696.94/x
  3. Step 3: Cross multiply
    266,064,255.52x = 364,501,940.96 × 256,116,696.94
  4. Step 4: Simplify right side
    266,064,255.52x = 93,355,033,146,894,080
  5. Step 5: Solve for x
    x = 93,355,033,146,894,080/266,064,255.52
  6. Step 6: Final answer
    x = 350,874,013.36

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.