Home / 299,171,060.04-448,898,708.34-207,196,337.64

Finding the Fourth Proportional to 299,171,060.04, 448,898,708.34 and 207,196,337.64

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Solution

The fourth proportional to 299,171,060.04, 448,898,708.34 and 207,196,337.64 is: 310,892,933.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    299,171,060.04 : 448,898,708.34 = 207,196,337.64 : x
  2. Step 2: Convert to fraction form
    299,171,060.04/448,898,708.34 = 207,196,337.64/x
  3. Step 3: Cross multiply
    299,171,060.04x = 448,898,708.34 × 207,196,337.64
  4. Step 4: Simplify right side
    299,171,060.04x = 93,010,168,339,374,512
  5. Step 5: Solve for x
    x = 93,010,168,339,374,512/299,171,060.04
  6. Step 6: Final answer
    x = 310,892,933.05

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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.