Home / 551,528,327.56-827,285,405.10-183,232,628.68

Finding the Fourth Proportional to 551,528,327.56, 827,285,405.10 and 183,232,628.68

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Solution

The fourth proportional to 551,528,327.56, 827,285,405.10 and 183,232,628.68 is: 274,846,588.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    551,528,327.56 : 827,285,405.10 = 183,232,628.68 : x
  2. Step 2: Convert to fraction form
    551,528,327.56/827,285,405.10 = 183,232,628.68/x
  3. Step 3: Cross multiply
    551,528,327.56x = 827,285,405.10 × 183,232,628.68
  4. Step 4: Simplify right side
    551,528,327.56x = 151,585,679,445,071,680
  5. Step 5: Solve for x
    x = 151,585,679,445,071,680/551,528,327.56
  6. Step 6: Final answer
    x = 274,846,588.78

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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.