Home / 185,231,818.98-277,889,647.79-62,406,798.91

Finding the Fourth Proportional to 185,231,818.98, 277,889,647.79 and 62,406,798.91

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Solution

The fourth proportional to 185,231,818.98, 277,889,647.79 and 62,406,798.91 is: 93,624,321.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    185,231,818.98 : 277,889,647.79 = 62,406,798.91 : x
  2. Step 2: Convert to fraction form
    185,231,818.98/277,889,647.79 = 62,406,798.91/x
  3. Step 3: Cross multiply
    185,231,818.98x = 277,889,647.79 × 62,406,798.91
  4. Step 4: Simplify right side
    185,231,818.98x = 17,342,203,368,262,550
  5. Step 5: Solve for x
    x = 17,342,203,368,262,550/185,231,818.98
  6. Step 6: Final answer
    x = 93,624,321.48

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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.