Home / 47,544,919.40-65,612,230.80-26,922,384.20

Finding the Fourth Proportional to 47,544,919.40, 65,612,230.80 and 26,922,384.20

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Solution

The fourth proportional to 47,544,919.40, 65,612,230.80 and 26,922,384.20 is: 37,153,027.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,544,919.40 : 65,612,230.80 = 26,922,384.20 : x
  2. Step 2: Convert to fraction form
    47,544,919.40/65,612,230.80 = 26,922,384.20/x
  3. Step 3: Cross multiply
    47,544,919.40x = 65,612,230.80 × 26,922,384.20
  4. Step 4: Simplify right side
    47,544,919.40x = 1,766,437,685,816,673.25
  5. Step 5: Solve for x
    x = 1,766,437,685,816,673.25/47,544,919.40
  6. Step 6: Final answer
    x = 37,153,027.24

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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.