Home / 176,830,280,064.20-244,227,077,872.92-118,858,012,525.88

Finding the Fourth Proportional to 176,830,280,064.20, 244,227,077,872.92 and 118,858,012,525.88

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Solution

The fourth proportional to 176,830,280,064.20, 244,227,077,872.92 and 118,858,012,525.88 is: 164,159,357,042.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,830,280,064.20 : 244,227,077,872.92 = 118,858,012,525.88 : x
  2. Step 2: Convert to fraction form
    176,830,280,064.20/244,227,077,872.92 = 118,858,012,525.88/x
  3. Step 3: Cross multiply
    176,830,280,064.20x = 244,227,077,872.92 × 118,858,012,525.88
  4. Step 4: Simplify right side
    176,830,280,064.20x = 29,028,345,080,978,599,837,696
  5. Step 5: Solve for x
    x = 29,028,345,080,978,599,837,696/176,830,280,064.20
  6. Step 6: Final answer
    x = 164,159,357,042.47

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1.5x scale

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.