Home / 332,196,000.40-498,144,701.40-127,656,096.40

Finding the Fourth Proportional to 332,196,000.40, 498,144,701.40 and 127,656,096.40

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Solution

The fourth proportional to 332,196,000.40, 498,144,701.40 and 127,656,096.40 is: 191,426,771.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,196,000.40 : 498,144,701.40 = 127,656,096.40 : x
  2. Step 2: Convert to fraction form
    332,196,000.40/498,144,701.40 = 127,656,096.40/x
  3. Step 3: Cross multiply
    332,196,000.40x = 498,144,701.40 × 127,656,096.40
  4. Step 4: Simplify right side
    332,196,000.40x = 63,591,208,023,067,616
  5. Step 5: Solve for x
    x = 63,591,208,023,067,616/332,196,000.40
  6. Step 6: Final answer
    x = 191,426,771.99

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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.