Home / 10,184,285,887.16-14,054,777,336.30-5,668,454,175.63

Finding the Fourth Proportional to 10,184,285,887.16, 14,054,777,336.30 and 5,668,454,175.63

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Solution

The fourth proportional to 10,184,285,887.16, 14,054,777,336.30 and 5,668,454,175.63 is: 7,822,724,358.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,184,285,887.16 : 14,054,777,336.30 = 5,668,454,175.63 : x
  2. Step 2: Convert to fraction form
    10,184,285,887.16/14,054,777,336.30 = 5,668,454,175.63/x
  3. Step 3: Cross multiply
    10,184,285,887.16x = 14,054,777,336.30 × 5,668,454,175.63
  4. Step 4: Simplify right side
    10,184,285,887.16x = 79,668,861,279,471,288,320
  5. Step 5: Solve for x
    x = 79,668,861,279,471,288,320/10,184,285,887.16
  6. Step 6: Final answer
    x = 7,822,724,358.12

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Double scale
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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.