Home / 58,229,114.90-87,343,672.35-57,851,201.30

Finding the Fourth Proportional to 58,229,114.90, 87,343,672.35 and 57,851,201.30

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Solution

The fourth proportional to 58,229,114.90, 87,343,672.35 and 57,851,201.30 is: 86,776,801.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,229,114.90 : 87,343,672.35 = 57,851,201.30 : x
  2. Step 2: Convert to fraction form
    58,229,114.90/87,343,672.35 = 57,851,201.30/x
  3. Step 3: Cross multiply
    58,229,114.90x = 87,343,672.35 × 57,851,201.30
  4. Step 4: Simplify right side
    58,229,114.90x = 5,052,936,371,401,093
  5. Step 5: Solve for x
    x = 5,052,936,371,401,093/58,229,114.90
  6. Step 6: Final answer
    x = 86,776,801.95

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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.