Home / 23,671,266.40-35,475,510.96-12,156,268.48

Finding the Fourth Proportional to 23,671,266.40, 35,475,510.96 and 12,156,268.48

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Solution

The fourth proportional to 23,671,266.40, 35,475,510.96 and 12,156,268.48 is: 18,218,283.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,671,266.40 : 35,475,510.96 = 12,156,268.48 : x
  2. Step 2: Convert to fraction form
    23,671,266.40/35,475,510.96 = 12,156,268.48/x
  3. Step 3: Cross multiply
    23,671,266.40x = 35,475,510.96 × 12,156,268.48
  4. Step 4: Simplify right side
    23,671,266.40x = 431,249,835,694,942.56
  5. Step 5: Solve for x
    x = 431,249,835,694,942.56/23,671,266.40
  6. Step 6: Final answer
    x = 18,218,283.23

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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.