Home / 32,448,066.48-44,808,684.44-20,865,753.36

Finding the Fourth Proportional to 32,448,066.48, 44,808,684.44 and 20,865,753.36

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Solution

The fourth proportional to 32,448,066.48, 44,808,684.44 and 20,865,753.36 is: 28,814,257.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,448,066.48 : 44,808,684.44 = 20,865,753.36 : x
  2. Step 2: Convert to fraction form
    32,448,066.48/44,808,684.44 = 20,865,753.36/x
  3. Step 3: Cross multiply
    32,448,066.48x = 44,808,684.44 × 20,865,753.36
  4. Step 4: Simplify right side
    32,448,066.48x = 934,966,957,806,781
  5. Step 5: Solve for x
    x = 934,966,957,806,781/32,448,066.48
  6. Step 6: Final answer
    x = 28,814,257.96

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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.