Home / 11,304,051.30-16,956,076.95-10,863,152.10

Finding the Fourth Proportional to 11,304,051.30, 16,956,076.95 and 10,863,152.10

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Solution

The fourth proportional to 11,304,051.30, 16,956,076.95 and 10,863,152.10 is: 16,294,728.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,304,051.30 : 16,956,076.95 = 10,863,152.10 : x
  2. Step 2: Convert to fraction form
    11,304,051.30/16,956,076.95 = 10,863,152.10/x
  3. Step 3: Cross multiply
    11,304,051.30x = 16,956,076.95 × 10,863,152.10
  4. Step 4: Simplify right side
    11,304,051.30x = 184,196,442,927,154.09
  5. Step 5: Solve for x
    x = 184,196,442,927,154.09/11,304,051.30
  6. Step 6: Final answer
    x = 16,294,728.15

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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.