Home / 27,653,435.70-41,480,153.55-13,304,528.70

Finding the Fourth Proportional to 27,653,435.70, 41,480,153.55 and 13,304,528.70

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Solution

The fourth proportional to 27,653,435.70, 41,480,153.55 and 13,304,528.70 is: 19,956,793.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,653,435.70 : 41,480,153.55 = 13,304,528.70 : x
  2. Step 2: Convert to fraction form
    27,653,435.70/41,480,153.55 = 13,304,528.70/x
  3. Step 3: Cross multiply
    27,653,435.70x = 41,480,153.55 × 13,304,528.70
  4. Step 4: Simplify right side
    27,653,435.70x = 551,873,893,386,381.81
  5. Step 5: Solve for x
    x = 551,873,893,386,381.81/27,653,435.70
  6. Step 6: Final answer
    x = 19,956,793.05

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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.