Home / 29,639,416.86-40,883,415.57-23,773,127.04

Finding the Fourth Proportional to 29,639,416.86, 40,883,415.57 and 23,773,127.04

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Solution

The fourth proportional to 29,639,416.86, 40,883,415.57 and 23,773,127.04 is: 32,791,692.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,639,416.86 : 40,883,415.57 = 23,773,127.04 : x
  2. Step 2: Convert to fraction form
    29,639,416.86/40,883,415.57 = 23,773,127.04/x
  3. Step 3: Cross multiply
    29,639,416.86x = 40,883,415.57 × 23,773,127.04
  4. Step 4: Simplify right side
    29,639,416.86x = 971,926,632,174,724
  5. Step 5: Solve for x
    x = 971,926,632,174,724/29,639,416.86
  6. Step 6: Final answer
    x = 32,791,692.12

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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.