Home / 17,498,841.80-26,248,262.70-11,088,307.40

Finding the Fourth Proportional to 17,498,841.80, 26,248,262.70 and 11,088,307.40

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Solution

The fourth proportional to 17,498,841.80, 26,248,262.70 and 11,088,307.40 is: 16,632,461.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,498,841.80 : 26,248,262.70 = 11,088,307.40 : x
  2. Step 2: Convert to fraction form
    17,498,841.80/26,248,262.70 = 11,088,307.40/x
  3. Step 3: Cross multiply
    17,498,841.80x = 26,248,262.70 × 11,088,307.40
  4. Step 4: Simplify right side
    17,498,841.80x = 291,048,805,533,554
  5. Step 5: Solve for x
    x = 291,048,805,533,554/17,498,841.80
  6. Step 6: Final answer
    x = 16,632,461.10

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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.