Home / 147,708,924.06-221,365,325.70-114,959,032.14

Finding the Fourth Proportional to 147,708,924.06, 221,365,325.70 and 114,959,032.14

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Solution

The fourth proportional to 147,708,924.06, 221,365,325.70 and 114,959,032.14 is: 172,284,401.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    147,708,924.06 : 221,365,325.70 = 114,959,032.14 : x
  2. Step 2: Convert to fraction form
    147,708,924.06/221,365,325.70 = 114,959,032.14/x
  3. Step 3: Cross multiply
    147,708,924.06x = 221,365,325.70 × 114,959,032.14
  4. Step 4: Simplify right side
    147,708,924.06x = 25,447,943,591,827,868
  5. Step 5: Solve for x
    x = 25,447,943,591,827,868/147,708,924.06
  6. Step 6: Final answer
    x = 172,284,401.59

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.