Home / 40,083,500.10-60,125,250.15-34,343,937.30

Finding the Fourth Proportional to 40,083,500.10, 60,125,250.15 and 34,343,937.30

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Solution

The fourth proportional to 40,083,500.10, 60,125,250.15 and 34,343,937.30 is: 51,515,905.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,083,500.10 : 60,125,250.15 = 34,343,937.30 : x
  2. Step 2: Convert to fraction form
    40,083,500.10/60,125,250.15 = 34,343,937.30/x
  3. Step 3: Cross multiply
    40,083,500.10x = 60,125,250.15 × 34,343,937.30
  4. Step 4: Simplify right side
    40,083,500.10x = 2,064,937,821,298,415.25
  5. Step 5: Solve for x
    x = 2,064,937,821,298,415.25/40,083,500.10
  6. Step 6: Final answer
    x = 51,515,905.95

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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.