Home / 29,506,887.60-44,213,092.20-18,704,857.20

Finding the Fourth Proportional to 29,506,887.60, 44,213,092.20 and 18,704,857.20

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Solution

The fourth proportional to 29,506,887.60, 44,213,092.20 and 18,704,857.20 is: 28,027,340.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,506,887.60 : 44,213,092.20 = 18,704,857.20 : x
  2. Step 2: Convert to fraction form
    29,506,887.60/44,213,092.20 = 18,704,857.20/x
  3. Step 3: Cross multiply
    29,506,887.60x = 44,213,092.20 × 18,704,857.20
  4. Step 4: Simplify right side
    29,506,887.60x = 826,999,575,971,433.88
  5. Step 5: Solve for x
    x = 826,999,575,971,433.88/29,506,887.60
  6. Step 6: Final answer
    x = 28,027,340.16

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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.