Home / 5,870,550,937.91-8,098,273,043.75-3,489,995,751.71

Finding the Fourth Proportional to 5,870,550,937.91, 8,098,273,043.75 and 3,489,995,751.71

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Solution

The fourth proportional to 5,870,550,937.91, 8,098,273,043.75 and 3,489,995,751.71 is: 4,814,358,791.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,870,550,937.91 : 8,098,273,043.75 = 3,489,995,751.71 : x
  2. Step 2: Convert to fraction form
    5,870,550,937.91/8,098,273,043.75 = 3,489,995,751.71/x
  3. Step 3: Cross multiply
    5,870,550,937.91x = 8,098,273,043.75 × 3,489,995,751.71
  4. Step 4: Simplify right side
    5,870,550,937.91x = 28,262,938,518,843,691,008
  5. Step 5: Solve for x
    x = 28,262,938,518,843,691,008/5,870,550,937.91
  6. Step 6: Final answer
    x = 4,814,358,791.50

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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.