Home / 34,334,316.64-51,499,389.18-12,177,557.20

Finding the Fourth Proportional to 34,334,316.64, 51,499,389.18 and 12,177,557.20

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Solution

The fourth proportional to 34,334,316.64, 51,499,389.18 and 12,177,557.20 is: 18,265,596.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,334,316.64 : 51,499,389.18 = 12,177,557.20 : x
  2. Step 2: Convert to fraction form
    34,334,316.64/51,499,389.18 = 12,177,557.20/x
  3. Step 3: Cross multiply
    34,334,316.64x = 51,499,389.18 × 12,177,557.20
  4. Step 4: Simplify right side
    34,334,316.64x = 627,136,757,504,511
  5. Step 5: Solve for x
    x = 627,136,757,504,511/34,334,316.64
  6. Step 6: Final answer
    x = 18,265,596.02

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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.