Home / 246,146,211.40-369,219,317.10-118,744,227.40

Finding the Fourth Proportional to 246,146,211.40, 369,219,317.10 and 118,744,227.40

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Solution

The fourth proportional to 246,146,211.40, 369,219,317.10 and 118,744,227.40 is: 178,116,341.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,146,211.40 : 369,219,317.10 = 118,744,227.40 : x
  2. Step 2: Convert to fraction form
    246,146,211.40/369,219,317.10 = 118,744,227.40/x
  3. Step 3: Cross multiply
    246,146,211.40x = 369,219,317.10 × 118,744,227.40
  4. Step 4: Simplify right side
    246,146,211.40x = 43,842,662,550,195,112
  5. Step 5: Solve for x
    x = 43,842,662,550,195,112/246,146,211.40
  6. Step 6: Final answer
    x = 178,116,341.10

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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.