Home / 64,390,523.10-96,527,333.32-23,420,998.30

Finding the Fourth Proportional to 64,390,523.10, 96,527,333.32 and 23,420,998.30

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Solution

The fourth proportional to 64,390,523.10, 96,527,333.32 and 23,420,998.30 is: 35,110,236.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,390,523.10 : 96,527,333.32 = 23,420,998.30 : x
  2. Step 2: Convert to fraction form
    64,390,523.10/96,527,333.32 = 23,420,998.30/x
  3. Step 3: Cross multiply
    64,390,523.10x = 96,527,333.32 × 23,420,998.30
  4. Step 4: Simplify right side
    64,390,523.10x = 2,260,766,509,875,549.50
  5. Step 5: Solve for x
    x = 2,260,766,509,875,549.50/64,390,523.10
  6. Step 6: Final answer
    x = 35,110,236.74

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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.