Home / 179,693,319.02-269,616,926.57-56,881,634.18

Finding the Fourth Proportional to 179,693,319.02, 269,616,926.57 and 56,881,634.18

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Solution

The fourth proportional to 179,693,319.02, 269,616,926.57 and 56,881,634.18 is: 85,346,809.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,693,319.02 : 269,616,926.57 = 56,881,634.18 : x
  2. Step 2: Convert to fraction form
    179,693,319.02/269,616,926.57 = 56,881,634.18/x
  3. Step 3: Cross multiply
    179,693,319.02x = 269,616,926.57 × 56,881,634.18
  4. Step 4: Simplify right side
    179,693,319.02x = 15,336,251,384,258,168
  5. Step 5: Solve for x
    x = 15,336,251,384,258,168/179,693,319.02
  6. Step 6: Final answer
    x = 85,346,809.04

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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.