Home / 179,695,646.61-269,573,268.69-63,080,760.66

Finding the Fourth Proportional to 179,695,646.61, 269,573,268.69 and 63,080,760.66

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Solution

The fourth proportional to 179,695,646.61, 269,573,268.69 and 63,080,760.66 is: 94,631,601.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,695,646.61 : 269,573,268.69 = 63,080,760.66 : x
  2. Step 2: Convert to fraction form
    179,695,646.61/269,573,268.69 = 63,080,760.66/x
  3. Step 3: Cross multiply
    179,695,646.61x = 269,573,268.69 × 63,080,760.66
  4. Step 4: Simplify right side
    179,695,646.61x = 17,004,886,842,567,760
  5. Step 5: Solve for x
    x = 17,004,886,842,567,760/179,695,646.61
  6. Step 6: Final answer
    x = 94,631,601.62

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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.