Home / 11,466,499,417,481-15,827,540,166,372-9,126,990,198,032.70

Finding the Fourth Proportional to 11,466,499,417,481, 15,827,540,166,372 and 9,126,990,198,032.70

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Solution

The fourth proportional to 11,466,499,417,481, 15,827,540,166,372 and 9,126,990,198,032.70 is: 12,598,248,052,689.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,466,499,417,481 : 15,827,540,166,372 = 9,126,990,198,032.70 : x
  2. Step 2: Convert to fraction form
    11,466,499,417,481/15,827,540,166,372 = 9,126,990,198,032.70/x
  3. Step 3: Cross multiply
    11,466,499,417,481x = 15,827,540,166,372 × 9,126,990,198,032.70
  4. Step 4: Simplify right side
    11,466,499,417,481x = 144,457,803,957,446,088,115,355,648
  5. Step 5: Solve for x
    x = 144,457,803,957,446,088,115,355,648/11,466,499,417,481
  6. Step 6: Final answer
    x = 12,598,248,052,689.57

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Double scale
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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.