Home / 332,000,465.40-498,000,698.10-232,993,007.10

Finding the Fourth Proportional to 332,000,465.40, 498,000,698.10 and 232,993,007.10

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Solution

The fourth proportional to 332,000,465.40, 498,000,698.10 and 232,993,007.10 is: 349,489,510.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,000,465.40 : 498,000,698.10 = 232,993,007.10 : x
  2. Step 2: Convert to fraction form
    332,000,465.40/498,000,698.10 = 232,993,007.10/x
  3. Step 3: Cross multiply
    332,000,465.40x = 498,000,698.10 × 232,993,007.10
  4. Step 4: Simplify right side
    332,000,465.40x = 116,030,680,188,218,256
  5. Step 5: Solve for x
    x = 116,030,680,188,218,256/332,000,465.40
  6. Step 6: Final answer
    x = 349,489,510.65

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Similar ratio
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1.5x scale

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.