Home / 41,254,556,308.08-61,881,757,185.96-12,926,656,425.84

Finding the Fourth Proportional to 41,254,556,308.08, 61,881,757,185.96 and 12,926,656,425.84

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Solution

The fourth proportional to 41,254,556,308.08, 61,881,757,185.96 and 12,926,656,425.84 is: 19,389,960,425.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,254,556,308.08 : 61,881,757,185.96 = 12,926,656,425.84 : x
  2. Step 2: Convert to fraction form
    41,254,556,308.08/61,881,757,185.96 = 12,926,656,425.84/x
  3. Step 3: Cross multiply
    41,254,556,308.08x = 61,881,757,185.96 × 12,926,656,425.84
  4. Step 4: Simplify right side
    41,254,556,308.08x = 799,924,214,170,160,463,872
  5. Step 5: Solve for x
    x = 799,924,214,170,160,463,872/41,254,556,308.08
  6. Step 6: Final answer
    x = 19,389,960,425.13

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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.