Home / 44,034,128.40-66,051,192.60-15,277,265.40

Finding the Fourth Proportional to 44,034,128.40, 66,051,192.60 and 15,277,265.40

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Solution

The fourth proportional to 44,034,128.40, 66,051,192.60 and 15,277,265.40 is: 22,915,898.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,034,128.40 : 66,051,192.60 = 15,277,265.40 : x
  2. Step 2: Convert to fraction form
    44,034,128.40/66,051,192.60 = 15,277,265.40/x
  3. Step 3: Cross multiply
    44,034,128.40x = 66,051,192.60 × 15,277,265.40
  4. Step 4: Simplify right side
    44,034,128.40x = 1,009,081,599,336,716.12
  5. Step 5: Solve for x
    x = 1,009,081,599,336,716.12/44,034,128.40
  6. Step 6: Final answer
    x = 22,915,898.10

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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.