Home / 416,031,483.21-574,112,458.31-237,412,170.11

Finding the Fourth Proportional to 416,031,483.21, 574,112,458.31 and 237,412,170.11

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Solution

The fourth proportional to 416,031,483.21, 574,112,458.31 and 237,412,170.11 is: 327,622,524.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    416,031,483.21 : 574,112,458.31 = 237,412,170.11 : x
  2. Step 2: Convert to fraction form
    416,031,483.21/574,112,458.31 = 237,412,170.11/x
  3. Step 3: Cross multiply
    416,031,483.21x = 574,112,458.31 × 237,412,170.11
  4. Step 4: Simplify right side
    416,031,483.21x = 136,301,284,610,506,368
  5. Step 5: Solve for x
    x = 136,301,284,610,506,368/416,031,483.21
  6. Step 6: Final answer
    x = 327,622,524.04

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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.