Home / 27,326,947,176.32-40,996,011,458.67-9,396,997,074.54

Finding the Fourth Proportional to 27,326,947,176.32, 40,996,011,458.67 and 9,396,997,074.54

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Solution

The fourth proportional to 27,326,947,176.32, 40,996,011,458.67 and 9,396,997,074.54 is: 14,097,418,100.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,326,947,176.32 : 40,996,011,458.67 = 9,396,997,074.54 : x
  2. Step 2: Convert to fraction form
    27,326,947,176.32/40,996,011,458.67 = 9,396,997,074.54/x
  3. Step 3: Cross multiply
    27,326,947,176.32x = 40,996,011,458.67 × 9,396,997,074.54
  4. Step 4: Simplify right side
    27,326,947,176.32x = 385,239,399,744,930,316,288
  5. Step 5: Solve for x
    x = 385,239,399,744,930,316,288/27,326,947,176.32
  6. Step 6: Final answer
    x = 14,097,418,100.14

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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.