Home / 46,641,291.12-64,365,205.32-25,733,322.72

Finding the Fourth Proportional to 46,641,291.12, 64,365,205.32 and 25,733,322.72

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Solution

The fourth proportional to 46,641,291.12, 64,365,205.32 and 25,733,322.72 is: 35,512,108.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,641,291.12 : 64,365,205.32 = 25,733,322.72 : x
  2. Step 2: Convert to fraction form
    46,641,291.12/64,365,205.32 = 25,733,322.72/x
  3. Step 3: Cross multiply
    46,641,291.12x = 64,365,205.32 × 25,733,322.72
  4. Step 4: Simplify right side
    46,641,291.12x = 1,656,330,600,438,620.75
  5. Step 5: Solve for x
    x = 1,656,330,600,438,620.75/46,641,291.12
  6. Step 6: Final answer
    x = 35,512,108.71

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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.