Home / 27,013,335.50-37,278,360.08-14,623,425.64

Finding the Fourth Proportional to 27,013,335.50, 37,278,360.08 and 14,623,425.64

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Solution

The fourth proportional to 27,013,335.50, 37,278,360.08 and 14,623,425.64 is: 20,180,304.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,013,335.50 : 37,278,360.08 = 14,623,425.64 : x
  2. Step 2: Convert to fraction form
    27,013,335.50/37,278,360.08 = 14,623,425.64/x
  3. Step 3: Cross multiply
    27,013,335.50x = 37,278,360.08 × 14,623,425.64
  4. Step 4: Simplify right side
    27,013,335.50x = 545,137,326,611,024.44
  5. Step 5: Solve for x
    x = 545,137,326,611,024.44/27,013,335.50
  6. Step 6: Final answer
    x = 20,180,304.15

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.