Home / 8,184,845,606.47-11,295,234,042.51-4,800,196,064.91

Finding the Fourth Proportional to 8,184,845,606.47, 11,295,234,042.51 and 4,800,196,064.91

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Solution

The fourth proportional to 8,184,845,606.47, 11,295,234,042.51 and 4,800,196,064.91 is: 6,624,356,843.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,184,845,606.47 : 11,295,234,042.51 = 4,800,196,064.91 : x
  2. Step 2: Convert to fraction form
    8,184,845,606.47/11,295,234,042.51 = 4,800,196,064.91/x
  3. Step 3: Cross multiply
    8,184,845,606.47x = 11,295,234,042.51 × 4,800,196,064.91
  4. Step 4: Simplify right side
    8,184,845,606.47x = 54,219,338,003,126,165,504
  5. Step 5: Solve for x
    x = 54,219,338,003,126,165,504/8,184,845,606.47
  6. Step 6: Final answer
    x = 6,624,356,843.12

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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.