Home / 296,064,013.60-444,096,020.40-192,151,770.40

Finding the Fourth Proportional to 296,064,013.60, 444,096,020.40 and 192,151,770.40

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Solution

The fourth proportional to 296,064,013.60, 444,096,020.40 and 192,151,770.40 is: 288,227,655.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,064,013.60 : 444,096,020.40 = 192,151,770.40 : x
  2. Step 2: Convert to fraction form
    296,064,013.60/444,096,020.40 = 192,151,770.40/x
  3. Step 3: Cross multiply
    296,064,013.60x = 444,096,020.40 × 192,151,770.40
  4. Step 4: Simplify right side
    296,064,013.60x = 85,333,836,547,454,512
  5. Step 5: Solve for x
    x = 85,333,836,547,454,512/296,064,013.60
  6. Step 6: Final answer
    x = 288,227,655.60

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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.