Home / 35,318,238.92-48,708,819.83-22,916,111.84

Finding the Fourth Proportional to 35,318,238.92, 48,708,819.83 and 22,916,111.84

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Solution

The fourth proportional to 35,318,238.92, 48,708,819.83 and 22,916,111.84 is: 31,604,541.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,318,238.92 : 48,708,819.83 = 22,916,111.84 : x
  2. Step 2: Convert to fraction form
    35,318,238.92/48,708,819.83 = 22,916,111.84/x
  3. Step 3: Cross multiply
    35,318,238.92x = 48,708,819.83 × 22,916,111.84
  4. Step 4: Simplify right side
    35,318,238.92x = 1,116,216,762,818,689.75
  5. Step 5: Solve for x
    x = 1,116,216,762,818,689.75/35,318,238.92
  6. Step 6: Final answer
    x = 31,604,541.93

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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.