Home / 332,004,935.85-498,007,403.78-101,973,651.45

Finding the Fourth Proportional to 332,004,935.85, 498,007,403.78 and 101,973,651.45

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Solution

The fourth proportional to 332,004,935.85, 498,007,403.78 and 101,973,651.45 is: 152,960,477.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,004,935.85 : 498,007,403.78 = 101,973,651.45 : x
  2. Step 2: Convert to fraction form
    332,004,935.85/498,007,403.78 = 101,973,651.45/x
  3. Step 3: Cross multiply
    332,004,935.85x = 498,007,403.78 × 101,973,651.45
  4. Step 4: Simplify right side
    332,004,935.85x = 50,783,633,412,071,264
  5. Step 5: Solve for x
    x = 50,783,633,412,071,264/332,004,935.85
  6. Step 6: Final answer
    x = 152,960,477.18

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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.