Home / 32,671,937.60-49,007,906.40-21,922,395.20

Finding the Fourth Proportional to 32,671,937.60, 49,007,906.40 and 21,922,395.20

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Solution

The fourth proportional to 32,671,937.60, 49,007,906.40 and 21,922,395.20 is: 32,883,592.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,671,937.60 : 49,007,906.40 = 21,922,395.20 : x
  2. Step 2: Convert to fraction form
    32,671,937.60/49,007,906.40 = 21,922,395.20/x
  3. Step 3: Cross multiply
    32,671,937.60x = 49,007,906.40 × 21,922,395.20
  4. Step 4: Simplify right side
    32,671,937.60x = 1,074,370,692,025,409.25
  5. Step 5: Solve for x
    x = 1,074,370,692,025,409.25/32,671,937.60
  6. Step 6: Final answer
    x = 32,883,592.80

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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.