Home / 43,191,410.88-59,604,135.84-23,612,381.76

Finding the Fourth Proportional to 43,191,410.88, 59,604,135.84 and 23,612,381.76

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Solution

The fourth proportional to 43,191,410.88, 59,604,135.84 and 23,612,381.76 is: 32,585,080.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,191,410.88 : 59,604,135.84 = 23,612,381.76 : x
  2. Step 2: Convert to fraction form
    43,191,410.88/59,604,135.84 = 23,612,381.76/x
  3. Step 3: Cross multiply
    43,191,410.88x = 59,604,135.84 × 23,612,381.76
  4. Step 4: Simplify right side
    43,191,410.88x = 1,407,395,609,928,978.50
  5. Step 5: Solve for x
    x = 1,407,395,609,928,978.50/43,191,410.88
  6. Step 6: Final answer
    x = 32,585,080.72

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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.