Home / 17,754,377.52-26,639,238.41-9,547,427.39

Finding the Fourth Proportional to 17,754,377.52, 26,639,238.41 and 9,547,427.39

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Solution

The fourth proportional to 17,754,377.52, 26,639,238.41 and 9,547,427.39 is: 14,325,266.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,754,377.52 : 26,639,238.41 = 9,547,427.39 : x
  2. Step 2: Convert to fraction form
    17,754,377.52/26,639,238.41 = 9,547,427.39/x
  3. Step 3: Cross multiply
    17,754,377.52x = 26,639,238.41 × 9,547,427.39
  4. Step 4: Simplify right side
    17,754,377.52x = 254,336,194,263,440.72
  5. Step 5: Solve for x
    x = 254,336,194,263,440.72/17,754,377.52
  6. Step 6: Final answer
    x = 14,325,266.77

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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.