Home / 32,508,875.60-44,864,263.92-18,022,187.60

Finding the Fourth Proportional to 32,508,875.60, 44,864,263.92 and 18,022,187.60

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Solution

The fourth proportional to 32,508,875.60, 44,864,263.92 and 18,022,187.60 is: 24,871,736.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,508,875.60 : 44,864,263.92 = 18,022,187.60 : x
  2. Step 2: Convert to fraction form
    32,508,875.60/44,864,263.92 = 18,022,187.60/x
  3. Step 3: Cross multiply
    32,508,875.60x = 44,864,263.92 × 18,022,187.60
  4. Step 4: Simplify right side
    32,508,875.60x = 808,552,180,902,151.50
  5. Step 5: Solve for x
    x = 808,552,180,902,151.50/32,508,875.60
  6. Step 6: Final answer
    x = 24,871,736.29

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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.