Home / 46,780,134.40-64,553,308.26-27,199,633.64

Finding the Fourth Proportional to 46,780,134.40, 64,553,308.26 and 27,199,633.64

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Solution

The fourth proportional to 46,780,134.40, 64,553,308.26 and 27,199,633.64 is: 37,533,588.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,780,134.40 : 64,553,308.26 = 27,199,633.64 : x
  2. Step 2: Convert to fraction form
    46,780,134.40/64,553,308.26 = 27,199,633.64/x
  3. Step 3: Cross multiply
    46,780,134.40x = 64,553,308.26 × 27,199,633.64
  4. Step 4: Simplify right side
    46,780,134.40x = 1,755,826,334,921,985.75
  5. Step 5: Solve for x
    x = 1,755,826,334,921,985.75/46,780,134.40
  6. Step 6: Final answer
    x = 37,533,588.94

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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.