Home / 146,210,616.84-219,314,234.52-35,546,913.63

Finding the Fourth Proportional to 146,210,616.84, 219,314,234.52 and 35,546,913.63

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Solution

The fourth proportional to 146,210,616.84, 219,314,234.52 and 35,546,913.63 is: 53,319,959.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,210,616.84 : 219,314,234.52 = 35,546,913.63 : x
  2. Step 2: Convert to fraction form
    146,210,616.84/219,314,234.52 = 35,546,913.63/x
  3. Step 3: Cross multiply
    146,210,616.84x = 219,314,234.52 × 35,546,913.63
  4. Step 4: Simplify right side
    146,210,616.84x = 7,795,944,152,312,005
  5. Step 5: Solve for x
    x = 7,795,944,152,312,005/146,210,616.84
  6. Step 6: Final answer
    x = 53,319,959.39

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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.