Home / 22,134,221,605,253-30,546,185,981,819-12,257,465,094,045

Finding the Fourth Proportional to 22,134,221,605,253, 30,546,185,981,819 and 12,257,465,094,045

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Solution

The fourth proportional to 22,134,221,605,253, 30,546,185,981,819 and 12,257,465,094,045 is: 16,915,833,549,777.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,134,221,605,253 : 30,546,185,981,819 = 12,257,465,094,045 : x
  2. Step 2: Convert to fraction form
    22,134,221,605,253/30,546,185,981,819 = 12,257,465,094,045/x
  3. Step 3: Cross multiply
    22,134,221,605,253x = 30,546,185,981,819 × 12,257,465,094,045
  4. Step 4: Simplify right side
    22,134,221,605,253x = 374,418,808,428,353,069,820,936,192
  5. Step 5: Solve for x
    x = 374,418,808,428,353,069,820,936,192/22,134,221,605,253
  6. Step 6: Final answer
    x = 16,915,833,549,777.70

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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.