Home / 241,254,223.34-361,821,547.28-68,732,531.24

Finding the Fourth Proportional to 241,254,223.34, 361,821,547.28 and 68,732,531.24

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Solution

The fourth proportional to 241,254,223.34, 361,821,547.28 and 68,732,531.24 is: 103,081,763.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,254,223.34 : 361,821,547.28 = 68,732,531.24 : x
  2. Step 2: Convert to fraction form
    241,254,223.34/361,821,547.28 = 68,732,531.24/x
  3. Step 3: Cross multiply
    241,254,223.34x = 361,821,547.28 × 68,732,531.24
  4. Step 4: Simplify right side
    241,254,223.34x = 24,868,910,800,090,464
  5. Step 5: Solve for x
    x = 24,868,910,800,090,464/241,254,223.34
  6. Step 6: Final answer
    x = 103,081,763.53

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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.