Home / 182,295,029.04-251,567,818.92-99,796,490.16

Finding the Fourth Proportional to 182,295,029.04, 251,567,818.92 and 99,796,490.16

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Solution

The fourth proportional to 182,295,029.04, 251,567,818.92 and 99,796,490.16 is: 137,719,528.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,295,029.04 : 251,567,818.92 = 99,796,490.16 : x
  2. Step 2: Convert to fraction form
    182,295,029.04/251,567,818.92 = 99,796,490.16/x
  3. Step 3: Cross multiply
    182,295,029.04x = 251,567,818.92 × 99,796,490.16
  4. Step 4: Simplify right side
    182,295,029.04x = 25,105,585,365,422,440
  5. Step 5: Solve for x
    x = 25,105,585,365,422,440/182,295,029.04
  6. Step 6: Final answer
    x = 137,719,528.05

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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.