Home / 14,972,084.64-22,455,784.40-4,874,637.60

Finding the Fourth Proportional to 14,972,084.64, 22,455,784.40 and 4,874,637.60

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Solution

The fourth proportional to 14,972,084.64, 22,455,784.40 and 4,874,637.60 is: 7,311,193.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,972,084.64 : 22,455,784.40 = 4,874,637.60 : x
  2. Step 2: Convert to fraction form
    14,972,084.64/22,455,784.40 = 4,874,637.60/x
  3. Step 3: Cross multiply
    14,972,084.64x = 22,455,784.40 × 4,874,637.60
  4. Step 4: Simplify right side
    14,972,084.64x = 109,463,810,973,733.42
  5. Step 5: Solve for x
    x = 109,463,810,973,733.42/14,972,084.64
  6. Step 6: Final answer
    x = 7,311,193.71

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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.