Home / 121,748,780.72-182,620,612.48-29,633,032.70

Finding the Fourth Proportional to 121,748,780.72, 182,620,612.48 and 29,633,032.70

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Solution

The fourth proportional to 121,748,780.72, 182,620,612.48 and 29,633,032.70 is: 44,448,926.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    121,748,780.72 : 182,620,612.48 = 29,633,032.70 : x
  2. Step 2: Convert to fraction form
    121,748,780.72/182,620,612.48 = 29,633,032.70/x
  3. Step 3: Cross multiply
    121,748,780.72x = 182,620,612.48 × 29,633,032.70
  4. Step 4: Simplify right side
    121,748,780.72x = 5,411,602,580,517,917
  5. Step 5: Solve for x
    x = 5,411,602,580,517,917/121,748,780.72
  6. Step 6: Final answer
    x = 44,448,926.29

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