Home / 183,726,734.10-275,590,101.15-47,412,117.60

Finding the Fourth Proportional to 183,726,734.10, 275,590,101.15 and 47,412,117.60

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Solution

The fourth proportional to 183,726,734.10, 275,590,101.15 and 47,412,117.60 is: 71,118,176.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,726,734.10 : 275,590,101.15 = 47,412,117.60 : x
  2. Step 2: Convert to fraction form
    183,726,734.10/275,590,101.15 = 47,412,117.60/x
  3. Step 3: Cross multiply
    183,726,734.10x = 275,590,101.15 × 47,412,117.60
  4. Step 4: Simplify right side
    183,726,734.10x = 13,066,310,285,119,694
  5. Step 5: Solve for x
    x = 13,066,310,285,119,694/183,726,734.10
  6. Step 6: Final answer
    x = 71,118,176.40

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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.