Home / 2,483,230,747.67-3,721,778,931.45-2,131,000,953.08

Finding the Fourth Proportional to 2,483,230,747.67, 3,721,778,931.45 and 2,131,000,953.08

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Solution

The fourth proportional to 2,483,230,747.67, 3,721,778,931.45 and 2,131,000,953.08 is: 3,193,869,300.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,483,230,747.67 : 3,721,778,931.45 = 2,131,000,953.08 : x
  2. Step 2: Convert to fraction form
    2,483,230,747.67/3,721,778,931.45 = 2,131,000,953.08/x
  3. Step 3: Cross multiply
    2,483,230,747.67x = 3,721,778,931.45 × 2,131,000,953.08
  4. Step 4: Simplify right side
    2,483,230,747.67x = 7,931,114,450,054,405,120
  5. Step 5: Solve for x
    x = 7,931,114,450,054,405,120/2,483,230,747.67
  6. Step 6: Final answer
    x = 3,193,869,300.11

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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.