Home / 95,738,112,071.70-143,607,168,107.55-43,495,336,007.70

Finding the Fourth Proportional to 95,738,112,071.70, 143,607,168,107.55 and 43,495,336,007.70

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Solution

The fourth proportional to 95,738,112,071.70, 143,607,168,107.55 and 43,495,336,007.70 is: 65,243,004,011.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,738,112,071.70 : 143,607,168,107.55 = 43,495,336,007.70 : x
  2. Step 2: Convert to fraction form
    95,738,112,071.70/143,607,168,107.55 = 43,495,336,007.70/x
  3. Step 3: Cross multiply
    95,738,112,071.70x = 143,607,168,107.55 × 43,495,336,007.70
  4. Step 4: Simplify right side
    95,738,112,071.70x = 6,246,242,029,952,145,817,600
  5. Step 5: Solve for x
    x = 6,246,242,029,952,145,817,600/95,738,112,071.70
  6. Step 6: Final answer
    x = 65,243,004,011.55

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Double scale
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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.