Home / 14,096,660.95-19,417,005.08-9,959,510.49

Finding the Fourth Proportional to 14,096,660.95, 19,417,005.08 and 9,959,510.49

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Solution

The fourth proportional to 14,096,660.95, 19,417,005.08 and 9,959,510.49 is: 13,718,416.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,096,660.95 : 19,417,005.08 = 9,959,510.49 : x
  2. Step 2: Convert to fraction form
    14,096,660.95/19,417,005.08 = 9,959,510.49/x
  3. Step 3: Cross multiply
    14,096,660.95x = 19,417,005.08 × 9,959,510.49
  4. Step 4: Simplify right side
    14,096,660.95x = 193,383,865,693,380.12
  5. Step 5: Solve for x
    x = 193,383,865,693,380.12/14,096,660.95
  6. Step 6: Final answer
    x = 13,718,416.46

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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.