Home / 374,989,635.42-562,480,254.09-132,595,852.38

Finding the Fourth Proportional to 374,989,635.42, 562,480,254.09 and 132,595,852.38

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Solution

The fourth proportional to 374,989,635.42, 562,480,254.09 and 132,595,852.38 is: 198,892,293.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    374,989,635.42 : 562,480,254.09 = 132,595,852.38 : x
  2. Step 2: Convert to fraction form
    374,989,635.42/562,480,254.09 = 132,595,852.38/x
  3. Step 3: Cross multiply
    374,989,635.42x = 562,480,254.09 × 132,595,852.38
  4. Step 4: Simplify right side
    374,989,635.42x = 74,582,548,737,982,528
  5. Step 5: Solve for x
    x = 74,582,548,737,982,528/374,989,635.42
  6. Step 6: Final answer
    x = 198,892,293.79

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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.