Home / 7,571,072,550.72-11,346,457,481.22-5,892,385,044.72

Finding the Fourth Proportional to 7,571,072,550.72, 11,346,457,481.22 and 5,892,385,044.72

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Solution

The fourth proportional to 7,571,072,550.72, 11,346,457,481.22 and 5,892,385,044.72 is: 8,830,677,017.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,571,072,550.72 : 11,346,457,481.22 = 5,892,385,044.72 : x
  2. Step 2: Convert to fraction form
    7,571,072,550.72/11,346,457,481.22 = 5,892,385,044.72/x
  3. Step 3: Cross multiply
    7,571,072,550.72x = 11,346,457,481.22 × 5,892,385,044.72
  4. Step 4: Simplify right side
    7,571,072,550.72x = 66,857,696,372,892,090,368
  5. Step 5: Solve for x
    x = 66,857,696,372,892,090,368/7,571,072,550.72
  6. Step 6: Final answer
    x = 8,830,677,017.69

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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.