Home / 16,909,348-25,358,694-5,547,148.96

Finding the Fourth Proportional to 16,909,348, 25,358,694 and 5,547,148.96

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Solution

The fourth proportional to 16,909,348, 25,358,694 and 5,547,148.96 is: 8,318,975.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,909,348 : 25,358,694 = 5,547,148.96 : x
  2. Step 2: Convert to fraction form
    16,909,348/25,358,694 = 5,547,148.96/x
  3. Step 3: Cross multiply
    16,909,348x = 25,358,694 × 5,547,148.96
  4. Step 4: Simplify right side
    16,909,348x = 140,668,453,049,058.23
  5. Step 5: Solve for x
    x = 140,668,453,049,058.23/16,909,348
  6. Step 6: Final answer
    x = 8,318,975.58

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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.