Home / 34,276,773.21-47,301,941.89-19,592,754.78

Finding the Fourth Proportional to 34,276,773.21, 47,301,941.89 and 19,592,754.78

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Solution

The fourth proportional to 34,276,773.21, 47,301,941.89 and 19,592,754.78 is: 27,037,998.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,276,773.21 : 47,301,941.89 = 19,592,754.78 : x
  2. Step 2: Convert to fraction form
    34,276,773.21/47,301,941.89 = 19,592,754.78/x
  3. Step 3: Cross multiply
    34,276,773.21x = 47,301,941.89 × 19,592,754.78
  4. Step 4: Simplify right side
    34,276,773.21x = 926,775,348,068,579.75
  5. Step 5: Solve for x
    x = 926,775,348,068,579.75/34,276,773.21
  6. Step 6: Final answer
    x = 27,037,998.66

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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.