Home / 10,343,296,864.67-15,514,945,502.28-2,482,709,180.56

Finding the Fourth Proportional to 10,343,296,864.67, 15,514,945,502.28 and 2,482,709,180.56

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Solution

The fourth proportional to 10,343,296,864.67, 15,514,945,502.28 and 2,482,709,180.56 is: 3,724,063,820.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,343,296,864.67 : 15,514,945,502.28 = 2,482,709,180.56 : x
  2. Step 2: Convert to fraction form
    10,343,296,864.67/15,514,945,502.28 = 2,482,709,180.56/x
  3. Step 3: Cross multiply
    10,343,296,864.67x = 15,514,945,502.28 × 2,482,709,180.56
  4. Step 4: Simplify right side
    10,343,296,864.67x = 38,519,097,634,337,193,984
  5. Step 5: Solve for x
    x = 38,519,097,634,337,193,984/10,343,296,864.67
  6. Step 6: Final answer
    x = 3,724,063,820.11

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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.