Home / 41,216,476.48-61,831,844.18-13,922,967.96

Finding the Fourth Proportional to 41,216,476.48, 61,831,844.18 and 13,922,967.96

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Solution

The fourth proportional to 41,216,476.48, 61,831,844.18 and 13,922,967.96 is: 20,886,860.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,216,476.48 : 61,831,844.18 = 13,922,967.96 : x
  2. Step 2: Convert to fraction form
    41,216,476.48/61,831,844.18 = 13,922,967.96/x
  3. Step 3: Cross multiply
    41,216,476.48x = 61,831,844.18 × 13,922,967.96
  4. Step 4: Simplify right side
    41,216,476.48x = 860,882,785,425,852.50
  5. Step 5: Solve for x
    x = 860,882,785,425,852.50/41,216,476.48
  6. Step 6: Final answer
    x = 20,886,860.28

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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.