Home / 27,080,130.40-40,594,304.40-10,036,232.80

Finding the Fourth Proportional to 27,080,130.40, 40,594,304.40 and 10,036,232.80

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Solution

The fourth proportional to 27,080,130.40, 40,594,304.40 and 10,036,232.80 is: 15,044,753.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,080,130.40 : 40,594,304.40 = 10,036,232.80 : x
  2. Step 2: Convert to fraction form
    27,080,130.40/40,594,304.40 = 10,036,232.80/x
  3. Step 3: Cross multiply
    27,080,130.40x = 40,594,304.40 × 10,036,232.80
  4. Step 4: Simplify right side
    27,080,130.40x = 407,413,889,312,464.31
  5. Step 5: Solve for x
    x = 407,413,889,312,464.31/27,080,130.40
  6. Step 6: Final answer
    x = 15,044,753.60

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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.