Home / 246,577,597.54-340,148,076.15-152,461,659.22

Finding the Fourth Proportional to 246,577,597.54, 340,148,076.15 and 152,461,659.22

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Solution

The fourth proportional to 246,577,597.54, 340,148,076.15 and 152,461,659.22 is: 210,317,322.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,577,597.54 : 340,148,076.15 = 152,461,659.22 : x
  2. Step 2: Convert to fraction form
    246,577,597.54/340,148,076.15 = 152,461,659.22/x
  3. Step 3: Cross multiply
    246,577,597.54x = 340,148,076.15 × 152,461,659.22
  4. Step 4: Simplify right side
    246,577,597.54x = 51,859,540,070,319,904
  5. Step 5: Solve for x
    x = 51,859,540,070,319,904/246,577,597.54
  6. Step 6: Final answer
    x = 210,317,322.37

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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.