Home / 17,578,307.40-26,367,461.10-11,594,675.40

Finding the Fourth Proportional to 17,578,307.40, 26,367,461.10 and 11,594,675.40

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Solution

The fourth proportional to 17,578,307.40, 26,367,461.10 and 11,594,675.40 is: 17,392,013.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,578,307.40 : 26,367,461.10 = 11,594,675.40 : x
  2. Step 2: Convert to fraction form
    17,578,307.40/26,367,461.10 = 11,594,675.40/x
  3. Step 3: Cross multiply
    17,578,307.40x = 26,367,461.10 × 11,594,675.40
  4. Step 4: Simplify right side
    17,578,307.40x = 305,722,152,576,626.94
  5. Step 5: Solve for x
    x = 305,722,152,576,626.94/17,578,307.40
  6. Step 6: Final answer
    x = 17,392,013.10

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1.5x scale

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.