Home / 435,093,775.32-600,411,019.32-236,851,143.48

Finding the Fourth Proportional to 435,093,775.32, 600,411,019.32 and 236,851,143.48

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Solution

The fourth proportional to 435,093,775.32, 600,411,019.32 and 236,851,143.48 is: 326,844,566.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,093,775.32 : 600,411,019.32 = 236,851,143.48 : x
  2. Step 2: Convert to fraction form
    435,093,775.32/600,411,019.32 = 236,851,143.48/x
  3. Step 3: Cross multiply
    435,093,775.32x = 600,411,019.32 × 236,851,143.48
  4. Step 4: Simplify right side
    435,093,775.32x = 142,208,036,483,934,384
  5. Step 5: Solve for x
    x = 142,208,036,483,934,384/435,093,775.32
  6. Step 6: Final answer
    x = 326,844,566.74

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.