Home / 40,692,072.06-56,142,393.03-24,994,634.94

Finding the Fourth Proportional to 40,692,072.06, 56,142,393.03 and 24,994,634.94

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Solution

The fourth proportional to 40,692,072.06, 56,142,393.03 and 24,994,634.94 is: 34,484,816.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,692,072.06 : 56,142,393.03 = 24,994,634.94 : x
  2. Step 2: Convert to fraction form
    40,692,072.06/56,142,393.03 = 24,994,634.94/x
  3. Step 3: Cross multiply
    40,692,072.06x = 56,142,393.03 × 24,994,634.94
  4. Step 4: Simplify right side
    40,692,072.06x = 1,403,258,618,442,850.50
  5. Step 5: Solve for x
    x = 1,403,258,618,442,850.50/40,692,072.06
  6. Step 6: Final answer
    x = 34,484,816.02

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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.