Home / 250,978,176,001.20-376,467,264,001.80-93,923,330,458.80

Finding the Fourth Proportional to 250,978,176,001.20, 376,467,264,001.80 and 93,923,330,458.80

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Solution

The fourth proportional to 250,978,176,001.20, 376,467,264,001.80 and 93,923,330,458.80 is: 140,884,995,688.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,978,176,001.20 : 376,467,264,001.80 = 93,923,330,458.80 : x
  2. Step 2: Convert to fraction form
    250,978,176,001.20/376,467,264,001.80 = 93,923,330,458.80/x
  3. Step 3: Cross multiply
    250,978,176,001.20x = 376,467,264,001.80 × 93,923,330,458.80
  4. Step 4: Simplify right side
    250,978,176,001.20x = 35,359,059,243,761,362,010,112
  5. Step 5: Solve for x
    x = 35,359,059,243,761,362,010,112/250,978,176,001.20
  6. Step 6: Final answer
    x = 140,884,995,688.20

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1.5x scale

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.