Home / 14,705,268.80-22,057,903.20-11,304,046.40

Finding the Fourth Proportional to 14,705,268.80, 22,057,903.20 and 11,304,046.40

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Solution

The fourth proportional to 14,705,268.80, 22,057,903.20 and 11,304,046.40 is: 16,956,069.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,705,268.80 : 22,057,903.20 = 11,304,046.40 : x
  2. Step 2: Convert to fraction form
    14,705,268.80/22,057,903.20 = 11,304,046.40/x
  3. Step 3: Cross multiply
    14,705,268.80x = 22,057,903.20 × 11,304,046.40
  4. Step 4: Simplify right side
    14,705,268.80x = 249,343,561,259,508.47
  5. Step 5: Solve for x
    x = 249,343,561,259,508.47/14,705,268.80
  6. Step 6: Final answer
    x = 16,956,069.60

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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.