Home / 44,268,004.10-66,402,006.15-36,190,100.90

Finding the Fourth Proportional to 44,268,004.10, 66,402,006.15 and 36,190,100.90

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Solution

The fourth proportional to 44,268,004.10, 66,402,006.15 and 36,190,100.90 is: 54,285,151.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,268,004.10 : 66,402,006.15 = 36,190,100.90 : x
  2. Step 2: Convert to fraction form
    44,268,004.10/66,402,006.15 = 36,190,100.90/x
  3. Step 3: Cross multiply
    44,268,004.10x = 66,402,006.15 × 36,190,100.90
  4. Step 4: Simplify right side
    44,268,004.10x = 2,403,095,302,530,920.50
  5. Step 5: Solve for x
    x = 2,403,095,302,530,920.50/44,268,004.10
  6. Step 6: Final answer
    x = 54,285,151.35

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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.