Home / 41,153,485.86-56,786,590.67-22,563,734.13

Finding the Fourth Proportional to 41,153,485.86, 56,786,590.67 and 22,563,734.13

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Solution

The fourth proportional to 41,153,485.86, 56,786,590.67 and 22,563,734.13 is: 31,135,091.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,153,485.86 : 56,786,590.67 = 22,563,734.13 : x
  2. Step 2: Convert to fraction form
    41,153,485.86/56,786,590.67 = 22,563,734.13/x
  3. Step 3: Cross multiply
    41,153,485.86x = 56,786,590.67 × 22,563,734.13
  4. Step 4: Simplify right side
    41,153,485.86x = 1,281,317,533,914,199.75
  5. Step 5: Solve for x
    x = 1,281,317,533,914,199.75/41,153,485.86
  6. Step 6: Final answer
    x = 31,135,091.16

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.