Home / 36,288,038.07-54,434,714.31-14,436,955.62

Finding the Fourth Proportional to 36,288,038.07, 54,434,714.31 and 14,436,955.62

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Solution

The fourth proportional to 36,288,038.07, 54,434,714.31 and 14,436,955.62 is: 21,656,490.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,288,038.07 : 54,434,714.31 = 14,436,955.62 : x
  2. Step 2: Convert to fraction form
    36,288,038.07/54,434,714.31 = 14,436,955.62/x
  3. Step 3: Cross multiply
    36,288,038.07x = 54,434,714.31 × 14,436,955.62
  4. Step 4: Simplify right side
    36,288,038.07x = 785,871,554,680,848.88
  5. Step 5: Solve for x
    x = 785,871,554,680,848.88/36,288,038.07
  6. Step 6: Final answer
    x = 21,656,490.58

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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.