Home / 15,411,301.03-23,099,047.30-5,820,577.03

Finding the Fourth Proportional to 15,411,301.03, 23,099,047.30 and 5,820,577.03

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Solution

The fourth proportional to 15,411,301.03, 23,099,047.30 and 5,820,577.03 is: 8,724,103.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,411,301.03 : 23,099,047.30 = 5,820,577.03 : x
  2. Step 2: Convert to fraction form
    15,411,301.03/23,099,047.30 = 5,820,577.03/x
  3. Step 3: Cross multiply
    15,411,301.03x = 23,099,047.30 × 5,820,577.03
  4. Step 4: Simplify right side
    15,411,301.03x = 134,449,784,129,263.53
  5. Step 5: Solve for x
    x = 134,449,784,129,263.53/15,411,301.03
  6. Step 6: Final answer
    x = 8,724,103.43

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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.