Home / 46,781,141.70-64,532,056.92-27,199,865.28

Finding the Fourth Proportional to 46,781,141.70, 64,532,056.92 and 27,199,865.28

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Solution

The fourth proportional to 46,781,141.70, 64,532,056.92 and 27,199,865.28 is: 37,520,744.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,781,141.70 : 64,532,056.92 = 27,199,865.28 : x
  2. Step 2: Convert to fraction form
    46,781,141.70/64,532,056.92 = 27,199,865.28/x
  3. Step 3: Cross multiply
    46,781,141.70x = 64,532,056.92 × 27,199,865.28
  4. Step 4: Simplify right side
    46,781,141.70x = 1,755,263,254,465,291.75
  5. Step 5: Solve for x
    x = 1,755,263,254,465,291.75/46,781,141.70
  6. Step 6: Final answer
    x = 37,520,744.27

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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.