Home / 29,132,373-43,700,659.02-11,181,477

Finding the Fourth Proportional to 29,132,373, 43,700,659.02 and 11,181,477

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Solution

The fourth proportional to 29,132,373, 43,700,659.02 and 11,181,477 is: 16,773,021.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,132,373 : 43,700,659.02 = 11,181,477 : x
  2. Step 2: Convert to fraction form
    29,132,373/43,700,659.02 = 11,181,477/x
  3. Step 3: Cross multiply
    29,132,373x = 43,700,659.02 × 11,181,477
  4. Step 4: Simplify right side
    29,132,373x = 488,637,913,716,972.56
  5. Step 5: Solve for x
    x = 488,637,913,716,972.56/29,132,373
  6. Step 6: Final answer
    x = 16,773,021.33

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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.