Home / 15,975,795,585.68-23,966,961,740.76-5,493,650,677.20

Finding the Fourth Proportional to 15,975,795,585.68, 23,966,961,740.76 and 5,493,650,677.20

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Solution

The fourth proportional to 15,975,795,585.68, 23,966,961,740.76 and 5,493,650,677.20 is: 8,241,599,918.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,975,795,585.68 : 23,966,961,740.76 = 5,493,650,677.20 : x
  2. Step 2: Convert to fraction form
    15,975,795,585.68/23,966,961,740.76 = 5,493,650,677.20/x
  3. Step 3: Cross multiply
    15,975,795,585.68x = 23,966,961,740.76 × 5,493,650,677.20
  4. Step 4: Simplify right side
    15,975,795,585.68x = 131,666,115,597,552,648,192
  5. Step 5: Solve for x
    x = 131,666,115,597,552,648,192/15,975,795,585.68
  6. Step 6: Final answer
    x = 8,241,599,918.54

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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.