Home / 23,304,926.44-32,162,713.27-12,852,987.05

Finding the Fourth Proportional to 23,304,926.44, 32,162,713.27 and 12,852,987.05

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Solution

The fourth proportional to 23,304,926.44, 32,162,713.27 and 12,852,987.05 is: 17,738,178.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,304,926.44 : 32,162,713.27 = 12,852,987.05 : x
  2. Step 2: Convert to fraction form
    23,304,926.44/32,162,713.27 = 12,852,987.05/x
  3. Step 3: Cross multiply
    23,304,926.44x = 32,162,713.27 × 12,852,987.05
  4. Step 4: Simplify right side
    23,304,926.44x = 413,386,937,152,173.19
  5. Step 5: Solve for x
    x = 413,386,937,152,173.19/23,304,926.44
  6. Step 6: Final answer
    x = 17,738,178.16

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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.