Home / 34,477,418.30-51,716,127.45-11,759,056.70

Finding the Fourth Proportional to 34,477,418.30, 51,716,127.45 and 11,759,056.70

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Solution

The fourth proportional to 34,477,418.30, 51,716,127.45 and 11,759,056.70 is: 17,638,585.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,477,418.30 : 51,716,127.45 = 11,759,056.70 : x
  2. Step 2: Convert to fraction form
    34,477,418.30/51,716,127.45 = 11,759,056.70/x
  3. Step 3: Cross multiply
    34,477,418.30x = 51,716,127.45 × 11,759,056.70
  4. Step 4: Simplify right side
    34,477,418.30x = 608,132,874,988,976.38
  5. Step 5: Solve for x
    x = 608,132,874,988,976.38/34,477,418.30
  6. Step 6: Final answer
    x = 17,638,585.05

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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.