Home / 12,432,289,000,555-17,155,407,467,516-6,876,493,886,734.20

Finding the Fourth Proportional to 12,432,289,000,555, 17,155,407,467,516 and 6,876,493,886,734.20

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Solution

The fourth proportional to 12,432,289,000,555, 17,155,407,467,516 and 6,876,493,886,734.20 is: 9,488,924,732,166.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,432,289,000,555 : 17,155,407,467,516 = 6,876,493,886,734.20 : x
  2. Step 2: Convert to fraction form
    12,432,289,000,555/17,155,407,467,516 = 6,876,493,886,734.20/x
  3. Step 3: Cross multiply
    12,432,289,000,555x = 17,155,407,467,516 × 6,876,493,886,734.20
  4. Step 4: Simplify right side
    12,432,289,000,555x = 117,969,054,574,808,016,411,951,104
  5. Step 5: Solve for x
    x = 117,969,054,574,808,016,411,951,104/12,432,289,000,555
  6. Step 6: Final answer
    x = 9,488,924,732,166.51

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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.