Home / 227,095,377.40-340,638,147.78-63,328,764.16

Finding the Fourth Proportional to 227,095,377.40, 340,638,147.78 and 63,328,764.16

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Solution

The fourth proportional to 227,095,377.40, 340,638,147.78 and 63,328,764.16 is: 94,991,774.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,095,377.40 : 340,638,147.78 = 63,328,764.16 : x
  2. Step 2: Convert to fraction form
    227,095,377.40/340,638,147.78 = 63,328,764.16/x
  3. Step 3: Cross multiply
    227,095,377.40x = 340,638,147.78 × 63,328,764.16
  4. Step 4: Simplify right side
    227,095,377.40x = 21,572,192,924,658,844
  5. Step 5: Solve for x
    x = 21,572,192,924,658,844/227,095,377.40
  6. Step 6: Final answer
    x = 94,991,774.70

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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.