Home / 296,064,011.60-444,096,017.40-192,151,768.40

Finding the Fourth Proportional to 296,064,011.60, 444,096,017.40 and 192,151,768.40

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Solution

The fourth proportional to 296,064,011.60, 444,096,017.40 and 192,151,768.40 is: 288,227,652.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,064,011.60 : 444,096,017.40 = 192,151,768.40 : x
  2. Step 2: Convert to fraction form
    296,064,011.60/444,096,017.40 = 192,151,768.40/x
  3. Step 3: Cross multiply
    296,064,011.60x = 444,096,017.40 × 192,151,768.40
  4. Step 4: Simplify right side
    296,064,011.60x = 85,333,835,082,807,168
  5. Step 5: Solve for x
    x = 85,333,835,082,807,168/296,064,011.60
  6. Step 6: Final answer
    x = 288,227,652.60

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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.