Home / 16,832,737.58-23,228,712.02-9,490,505.64

Finding the Fourth Proportional to 16,832,737.58, 23,228,712.02 and 9,490,505.64

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Solution

The fourth proportional to 16,832,737.58, 23,228,712.02 and 9,490,505.64 is: 13,096,635.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,832,737.58 : 23,228,712.02 = 9,490,505.64 : x
  2. Step 2: Convert to fraction form
    16,832,737.58/23,228,712.02 = 9,490,505.64/x
  3. Step 3: Cross multiply
    16,832,737.58x = 23,228,712.02 × 9,490,505.64
  4. Step 4: Simplify right side
    16,832,737.58x = 220,452,222,372,364.41
  5. Step 5: Solve for x
    x = 220,452,222,372,364.41/16,832,737.58
  6. Step 6: Final answer
    x = 13,096,635.14

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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.