Home / 32,009,218,956-48,009,469,879.80-8,425,480,988.34

Finding the Fourth Proportional to 32,009,218,956, 48,009,469,879.80 and 8,425,480,988.34

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Solution

The fourth proportional to 32,009,218,956, 48,009,469,879.80 and 8,425,480,988.34 is: 12,637,074,221.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,009,218,956 : 48,009,469,879.80 = 8,425,480,988.34 : x
  2. Step 2: Convert to fraction form
    32,009,218,956/48,009,469,879.80 = 8,425,480,988.34/x
  3. Step 3: Cross multiply
    32,009,218,956x = 48,009,469,879.80 × 8,425,480,988.34
  4. Step 4: Simplify right side
    32,009,218,956x = 404,502,875,732,536,786,944
  5. Step 5: Solve for x
    x = 404,502,875,732,536,786,944/32,009,218,956
  6. Step 6: Final answer
    x = 12,637,074,221.92

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.