Home / 31,873,411.40-47,810,117.10-29,322,494.60

Finding the Fourth Proportional to 31,873,411.40, 47,810,117.10 and 29,322,494.60

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Solution

The fourth proportional to 31,873,411.40, 47,810,117.10 and 29,322,494.60 is: 43,983,741.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,873,411.40 : 47,810,117.10 = 29,322,494.60 : x
  2. Step 2: Convert to fraction form
    31,873,411.40/47,810,117.10 = 29,322,494.60/x
  3. Step 3: Cross multiply
    31,873,411.40x = 47,810,117.10 × 29,322,494.60
  4. Step 4: Simplify right side
    31,873,411.40x = 1,401,911,900,490,117.75
  5. Step 5: Solve for x
    x = 1,401,911,900,490,117.75/31,873,411.40
  6. Step 6: Final answer
    x = 43,983,741.90

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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.