Home / 158,248,690.58-237,351,487.01-41,654,283.11

Finding the Fourth Proportional to 158,248,690.58, 237,351,487.01 and 41,654,283.11

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Solution

The fourth proportional to 158,248,690.58, 237,351,487.01 and 41,654,283.11 is: 62,475,752.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    158,248,690.58 : 237,351,487.01 = 41,654,283.11 : x
  2. Step 2: Convert to fraction form
    158,248,690.58/237,351,487.01 = 41,654,283.11/x
  3. Step 3: Cross multiply
    158,248,690.58x = 237,351,487.01 × 41,654,283.11
  4. Step 4: Simplify right side
    158,248,690.58x = 9,886,706,036,285,756
  5. Step 5: Solve for x
    x = 9,886,706,036,285,756/158,248,690.58
  6. Step 6: Final answer
    x = 62,475,752.57

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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.