Home / 9,450,750.39-14,176,125.60-2,719,164.39

Finding the Fourth Proportional to 9,450,750.39, 14,176,125.60 and 2,719,164.39

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Solution

The fourth proportional to 9,450,750.39, 14,176,125.60 and 2,719,164.39 is: 4,078,746.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,450,750.39 : 14,176,125.60 = 2,719,164.39 : x
  2. Step 2: Convert to fraction form
    9,450,750.39/14,176,125.60 = 2,719,164.39/x
  3. Step 3: Cross multiply
    9,450,750.39x = 14,176,125.60 × 2,719,164.39
  4. Step 4: Simplify right side
    9,450,750.39x = 38,547,215,919,687.38
  5. Step 5: Solve for x
    x = 38,547,215,919,687.38/9,450,750.39
  6. Step 6: Final answer
    x = 4,078,746.59

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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.