Home / 332,000,512.40-498,000,768.60-232,993,054.10

Finding the Fourth Proportional to 332,000,512.40, 498,000,768.60 and 232,993,054.10

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Solution

The fourth proportional to 332,000,512.40, 498,000,768.60 and 232,993,054.10 is: 349,489,581.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,000,512.40 : 498,000,768.60 = 232,993,054.10 : x
  2. Step 2: Convert to fraction form
    332,000,512.40/498,000,768.60 = 232,993,054.10/x
  3. Step 3: Cross multiply
    332,000,512.40x = 498,000,768.60 × 232,993,054.10
  4. Step 4: Simplify right side
    332,000,512.40x = 116,030,720,020,261,376
  5. Step 5: Solve for x
    x = 116,030,720,020,261,376/332,000,512.40
  6. Step 6: Final answer
    x = 349,489,581.15

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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.