Home / 29,588,941.51-40,834,000.33-16,536,200.04

Finding the Fourth Proportional to 29,588,941.51, 40,834,000.33 and 16,536,200.04

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Solution

The fourth proportional to 29,588,941.51, 40,834,000.33 and 16,536,200.04 is: 22,820,660.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,588,941.51 : 40,834,000.33 = 16,536,200.04 : x
  2. Step 2: Convert to fraction form
    29,588,941.51/40,834,000.33 = 16,536,200.04/x
  3. Step 3: Cross multiply
    29,588,941.51x = 40,834,000.33 × 16,536,200.04
  4. Step 4: Simplify right side
    29,588,941.51x = 675,239,197,603,455.12
  5. Step 5: Solve for x
    x = 675,239,197,603,455.12/29,588,941.51
  6. Step 6: Final answer
    x = 22,820,660.80

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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.