Home / 14,761,820.16-22,146,416.64-4,124,160

Finding the Fourth Proportional to 14,761,820.16, 22,146,416.64 and 4,124,160

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Solution

The fourth proportional to 14,761,820.16, 22,146,416.64 and 4,124,160 is: 6,187,269.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,761,820.16 : 22,146,416.64 = 4,124,160 : x
  2. Step 2: Convert to fraction form
    14,761,820.16/22,146,416.64 = 4,124,160/x
  3. Step 3: Cross multiply
    14,761,820.16x = 22,146,416.64 × 4,124,160
  4. Step 4: Simplify right side
    14,761,820.16x = 91,335,365,650,022.41
  5. Step 5: Solve for x
    x = 91,335,365,650,022.41/14,761,820.16
  6. Step 6: Final answer
    x = 6,187,269.91

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.