Home / 104,687,205.01-156,958,089.08-46,363,100.74

Finding the Fourth Proportional to 104,687,205.01, 156,958,089.08 and 46,363,100.74

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Solution

The fourth proportional to 104,687,205.01, 156,958,089.08 and 46,363,100.74 is: 69,512,446.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,687,205.01 : 156,958,089.08 = 46,363,100.74 : x
  2. Step 2: Convert to fraction form
    104,687,205.01/156,958,089.08 = 46,363,100.74/x
  3. Step 3: Cross multiply
    104,687,205.01x = 156,958,089.08 × 46,363,100.74
  4. Step 4: Simplify right side
    104,687,205.01x = 7,277,063,694,957,327
  5. Step 5: Solve for x
    x = 7,277,063,694,957,327/104,687,205.01
  6. Step 6: Final answer
    x = 69,512,446.10

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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.