Home / 40,649,175.06-56,093,803.38-24,130,005.90

Finding the Fourth Proportional to 40,649,175.06, 56,093,803.38 and 24,130,005.90

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Solution

The fourth proportional to 40,649,175.06, 56,093,803.38 and 24,130,005.90 is: 33,298,186.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,649,175.06 : 56,093,803.38 = 24,130,005.90 : x
  2. Step 2: Convert to fraction form
    40,649,175.06/56,093,803.38 = 24,130,005.90/x
  3. Step 3: Cross multiply
    40,649,175.06x = 56,093,803.38 × 24,130,005.90
  4. Step 4: Simplify right side
    40,649,175.06x = 1,353,543,806,512,840
  5. Step 5: Solve for x
    x = 1,353,543,806,512,840/40,649,175.06
  6. Step 6: Final answer
    x = 33,298,186.36

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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.