Home / 47,664,237.32-65,774,710.49-27,037,240.64

Finding the Fourth Proportional to 47,664,237.32, 65,774,710.49 and 27,037,240.64

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Solution

The fourth proportional to 47,664,237.32, 65,774,710.49 and 27,037,240.64 is: 37,310,293.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,664,237.32 : 65,774,710.49 = 27,037,240.64 : x
  2. Step 2: Convert to fraction form
    47,664,237.32/65,774,710.49 = 27,037,240.64/x
  3. Step 3: Cross multiply
    47,664,237.32x = 65,774,710.49 × 27,037,240.64
  4. Step 4: Simplify right side
    47,664,237.32x = 1,778,366,675,080,402.75
  5. Step 5: Solve for x
    x = 1,778,366,675,080,402.75/47,664,237.32
  6. Step 6: Final answer
    x = 37,310,293.32

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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.