Home / 46,781,133.69-64,532,045.88-27,199,857.27

Finding the Fourth Proportional to 46,781,133.69, 64,532,045.88 and 27,199,857.27

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Solution

The fourth proportional to 46,781,133.69, 64,532,045.88 and 27,199,857.27 is: 37,520,733.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,781,133.69 : 64,532,045.88 = 27,199,857.27 : x
  2. Step 2: Convert to fraction form
    46,781,133.69/64,532,045.88 = 27,199,857.27/x
  3. Step 3: Cross multiply
    46,781,133.69x = 64,532,045.88 × 27,199,857.27
  4. Step 4: Simplify right side
    46,781,133.69x = 1,755,262,437,277,091.50
  5. Step 5: Solve for x
    x = 1,755,262,437,277,091.50/46,781,133.69
  6. Step 6: Final answer
    x = 37,520,733.23

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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.