Home / 40,994,929.55-56,573,379.20-23,353,570.64

Finding the Fourth Proportional to 40,994,929.55, 56,573,379.20 and 23,353,570.64

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Solution

The fourth proportional to 40,994,929.55, 56,573,379.20 and 23,353,570.64 is: 32,228,141.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,994,929.55 : 56,573,379.20 = 23,353,570.64 : x
  2. Step 2: Convert to fraction form
    40,994,929.55/56,573,379.20 = 23,353,570.64/x
  3. Step 3: Cross multiply
    40,994,929.55x = 56,573,379.20 × 23,353,570.64
  4. Step 4: Simplify right side
    40,994,929.55x = 1,321,190,407,690,524
  5. Step 5: Solve for x
    x = 1,321,190,407,690,524/40,994,929.55
  6. Step 6: Final answer
    x = 32,228,141.93

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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.