Home / 17,524,116,566.70-24,184,508,174.91-9,903,866,721.18

Finding the Fourth Proportional to 17,524,116,566.70, 24,184,508,174.91 and 9,903,866,721.18

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Solution

The fourth proportional to 17,524,116,566.70, 24,184,508,174.91 and 9,903,866,721.18 is: 13,668,029,698.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,524,116,566.70 : 24,184,508,174.91 = 9,903,866,721.18 : x
  2. Step 2: Convert to fraction form
    17,524,116,566.70/24,184,508,174.91 = 9,903,866,721.18/x
  3. Step 3: Cross multiply
    17,524,116,566.70x = 24,184,508,174.91 × 9,903,866,721.18
  4. Step 4: Simplify right side
    17,524,116,566.70x = 239,520,145,681,596,809,216
  5. Step 5: Solve for x
    x = 239,520,145,681,596,809,216/17,524,116,566.70
  6. Step 6: Final answer
    x = 13,668,029,698.95

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.