Home / 551,528,100.41-827,285,064.63-183,232,401.53

Finding the Fourth Proportional to 551,528,100.41, 827,285,064.63 and 183,232,401.53

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Solution

The fourth proportional to 551,528,100.41, 827,285,064.63 and 183,232,401.53 is: 274,846,248.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    551,528,100.41 : 827,285,064.63 = 183,232,401.53 : x
  2. Step 2: Convert to fraction form
    551,528,100.41/827,285,064.63 = 183,232,401.53/x
  3. Step 3: Cross multiply
    551,528,100.41x = 827,285,064.63 × 183,232,401.53
  4. Step 4: Simplify right side
    551,528,100.41x = 151,585,429,142,056,160
  5. Step 5: Solve for x
    x = 151,585,429,142,056,160/551,528,100.41
  6. Step 6: Final answer
    x = 274,846,248.14

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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.