Home / 10,091,389,214.92-13,925,695,591.64-5,804,276,508.76

Finding the Fourth Proportional to 10,091,389,214.92, 13,925,695,591.64 and 5,804,276,508.76

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Solution

The fourth proportional to 10,091,389,214.92, 13,925,695,591.64 and 5,804,276,508.76 is: 8,009,659,133.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,091,389,214.92 : 13,925,695,591.64 = 5,804,276,508.76 : x
  2. Step 2: Convert to fraction form
    10,091,389,214.92/13,925,695,591.64 = 5,804,276,508.76/x
  3. Step 3: Cross multiply
    10,091,389,214.92x = 13,925,695,591.64 × 5,804,276,508.76
  4. Step 4: Simplify right side
    10,091,389,214.92x = 80,828,587,790,698,741,760
  5. Step 5: Solve for x
    x = 80,828,587,790,698,741,760/10,091,389,214.92
  6. Step 6: Final answer
    x = 8,009,659,133.08

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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.