Home / 104,687,204.50-156,958,088.32-46,363,100.24

Finding the Fourth Proportional to 104,687,204.50, 156,958,088.32 and 46,363,100.24

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Solution

The fourth proportional to 104,687,204.50, 156,958,088.32 and 46,363,100.24 is: 69,512,445.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,687,204.50 : 156,958,088.32 = 46,363,100.24 : x
  2. Step 2: Convert to fraction form
    104,687,204.50/156,958,088.32 = 46,363,100.24/x
  3. Step 3: Cross multiply
    104,687,204.50x = 156,958,088.32 × 46,363,100.24
  4. Step 4: Simplify right side
    104,687,204.50x = 7,277,063,582,258,933
  5. Step 5: Solve for x
    x = 7,277,063,582,258,933/104,687,204.50
  6. Step 6: Final answer
    x = 69,512,445.36

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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.