Home / 25,091,816.96-34,627,304.47-14,079,381.16

Finding the Fourth Proportional to 25,091,816.96, 34,627,304.47 and 14,079,381.16

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Solution

The fourth proportional to 25,091,816.96, 34,627,304.47 and 14,079,381.16 is: 19,429,881.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,091,816.96 : 34,627,304.47 = 14,079,381.16 : x
  2. Step 2: Convert to fraction form
    25,091,816.96/34,627,304.47 = 14,079,381.16/x
  3. Step 3: Cross multiply
    25,091,816.96x = 34,627,304.47 × 14,079,381.16
  4. Step 4: Simplify right side
    25,091,816.96x = 487,531,017,932,968.38
  5. Step 5: Solve for x
    x = 487,531,017,932,968.38/25,091,816.96
  6. Step 6: Final answer
    x = 19,429,881.02

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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.