Home / 246,577,596.29-340,148,074.43-152,461,657.97

Finding the Fourth Proportional to 246,577,596.29, 340,148,074.43 and 152,461,657.97

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Solution

The fourth proportional to 246,577,596.29, 340,148,074.43 and 152,461,657.97 is: 210,317,320.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,577,596.29 : 340,148,074.43 = 152,461,657.97 : x
  2. Step 2: Convert to fraction form
    246,577,596.29/340,148,074.43 = 152,461,657.97/x
  3. Step 3: Cross multiply
    246,577,596.29x = 340,148,074.43 × 152,461,657.97
  4. Step 4: Simplify right side
    246,577,596.29x = 51,859,539,380,437,720
  5. Step 5: Solve for x
    x = 51,859,539,380,437,720/246,577,596.29
  6. Step 6: Final answer
    x = 210,317,320.64

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.