Home / 15,936,669,302.70-23,905,003,954.05-15,704,217,009.30

Finding the Fourth Proportional to 15,936,669,302.70, 23,905,003,954.05 and 15,704,217,009.30

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Solution

The fourth proportional to 15,936,669,302.70, 23,905,003,954.05 and 15,704,217,009.30 is: 23,556,325,513.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,936,669,302.70 : 23,905,003,954.05 = 15,704,217,009.30 : x
  2. Step 2: Convert to fraction form
    15,936,669,302.70/23,905,003,954.05 = 15,704,217,009.30/x
  3. Step 3: Cross multiply
    15,936,669,302.70x = 23,905,003,954.05 × 15,704,217,009.30
  4. Step 4: Simplify right side
    15,936,669,302.70x = 375,409,369,702,575,767,552
  5. Step 5: Solve for x
    x = 375,409,369,702,575,767,552/15,936,669,302.70
  6. Step 6: Final answer
    x = 23,556,325,513.95

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Double scale
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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.